WO2021057812A1 - 资源配置方法、装置、设备及存储介质 - Google Patents

资源配置方法、装置、设备及存储介质 Download PDF

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Publication number
WO2021057812A1
WO2021057812A1 PCT/CN2020/117232 CN2020117232W WO2021057812A1 WO 2021057812 A1 WO2021057812 A1 WO 2021057812A1 CN 2020117232 W CN2020117232 W CN 2020117232W WO 2021057812 A1 WO2021057812 A1 WO 2021057812A1
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Prior art keywords
prb
guard band
carrier
intra
indication information
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PCT/CN2020/117232
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English (en)
French (fr)
Inventor
沈晓冬
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维沃移动通信有限公司
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Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Priority to EP20868132.0A priority Critical patent/EP4044484A4/en
Priority to JP2022519330A priority patent/JP7354430B2/ja
Priority to KR1020227013795A priority patent/KR20220065067A/ko
Priority to BR112022005742A priority patent/BR112022005742A2/pt
Publication of WO2021057812A1 publication Critical patent/WO2021057812A1/zh
Priority to US17/705,097 priority patent/US20220217778A1/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access, e.g. scheduled or random access
    • H04W74/08Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0808Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA
    • H04W74/0816Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA carrier sensing with collision avoidance
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035Resource allocation in a cooperative multipoint environment
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • H04L5/0007Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access, e.g. scheduled or random access
    • H04W74/002Transmission of channel access control information
    • H04W74/006Transmission of channel access control information in the downlink, i.e. towards the terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/0006Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • H04L27/2602Signal structure
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • H04L27/2602Signal structure
    • H04L27/26025Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • H04L27/2602Signal structure
    • H04L27/2605Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607Cyclic extensions
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044Arrangements for allocating sub-channels of the transmission path allocation of payload
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signaling for the administration of the divided path
    • H04L5/0092Indication of how the channel is divided
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signaling for the administration of the divided path
    • H04L5/0094Indication of how sub-channels of the path are allocated
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453Resources in frequency domain, e.g. a carrier in FDMA
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access, e.g. scheduled or random access
    • H04W74/08Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0866Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a dedicated channel for access
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • H04L5/0007Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT

Definitions

  • the embodiments of the present disclosure relate to the field of communications, and in particular, to a resource configuration method, device, device, and storage medium.
  • the terminal or network equipment needs to perform channel idle estimation (Clear Channel Assess, CCA)/extended channel idle estimation (extended Clear Channel Assess, eCCA). Listen to the channel for energy detection (Energy Detection, ED). When the energy is lower than a certain threshold, the channel is judged to be empty before transmission can be started, that is, listen before talk (LBT).
  • CCA Channel Channel Assess
  • eCCA Extended Clear Channel Assess
  • CCA For broadband carriers in unlicensed frequency bands, CCA is performed on the specified LBT subband, and scheduling or instructions in many resource configurations are performed at the granularity of the LBT subband.
  • an in-carrier protection band needs to be set aside to ensure that the transmission of this LBT subband will not interfere with the transmission of adjacent LBT subbands.
  • the embodiments of the present disclosure provide a resource configuration method, device, device, and storage medium to solve the problem that frequency domain resources have not been configured in the presence of an intra-carrier guard band.
  • embodiments of the present disclosure provide a resource configuration method applied to user equipment, including:
  • Receive first indication information and configuration parameters sent by a network device where the first indication information is used to indicate an initially configured PRB (Physical Resource Block, physical resource block) on at least one LBT subband, and the configuration parameter includes SCS (subcarrier spacing, subcarrier spacing);
  • PRB Physical Resource Block, physical resource block
  • SCS subcarrier spacing, subcarrier spacing
  • the embodiments of the present disclosure provide a resource configuration method applied to a network device, including:
  • Configuring at least one LBT subband and configuration parameters for the user equipment where the at least one LBT subband includes an initially configured PRB, and the configuration parameter includes SCS;
  • embodiments of the present disclosure provide a resource configuration method applied to user equipment, including:
  • Receive first indication information and fifth indication information sent by a network device where the first indication information is used to indicate an initially configured PRB on at least one LBT subband, and the fifth indication information is used to indicate at least one carrier Protective band PRB;
  • embodiments of the present disclosure provide a resource configuration method applied to a network device, including:
  • Send seventh indication information to the user equipment where the seventh indication information is used to indicate multiple start PRBs, and send the bitmap or resource indication value corresponding to each start PRB, so that the user equipment uses each start PRB
  • the starting PRB is a starting point, and the configured PRB is obtained by using the bitmap or the resource indicator value corresponding to the starting PRB.
  • embodiments of the present disclosure provide a resource configuration method applied to user equipment, including:
  • Receiving seventh indication information sent by a network device where the seventh indication information is used to indicate multiple starting PRBs, and receiving a bitmap or resource indication value corresponding to each of the starting PRBs sent by the network device;
  • the bitmap corresponding to the starting PRB or the resource indicator value is used to obtain the configured PRB.
  • embodiments of the present disclosure provide a resource configuration device, which is applied to user equipment, including:
  • An information receiving module configured to receive first indication information and configuration parameters sent by a network device, where the first indication information is used to indicate an initially configured PRB on at least one LBT subband, and the configuration parameters include SCS;
  • a PRB position determining module configured to determine the position of the guard band PRB in the carrier of the at least one LBT subband according to at least one of the first indication information, the configuration parameter, and the processing capability of the user equipment;
  • the PRB determination module is configured to determine a target PRB according to the position of the guard band PRB in the carrier and the initially configured PRB.
  • embodiments of the present disclosure provide a resource configuration device applied to network equipment, including:
  • the first configuration module is configured to configure at least one LBT subband and configuration parameters for the user equipment, where the at least one LBT subband includes an initially configured PRB, and the configuration parameter includes SCS;
  • the PRB position determination module is configured to determine the candidate intra-carrier guard band PRB of the at least one LBT subband according to at least one of the at least one LBT subband, the configuration parameter, and the processing capability of the user equipment position;
  • a selection module configured to select at least one intra-carrier guard band PRB among the candidate carrier guard band PRBs according to the position of the guard band PRB in the candidate carrier;
  • An information sending module configured to send first indication information and fifth indication information to the user equipment, where the first indication information is used to indicate the initially configured PRB on the at least one LBT subband, the The fifth indication information is used to indicate the at least one intra-carrier guard band PRB, so that the user equipment removes the intra-carrier guard band PRB in the initially configured PRB.
  • embodiments of the present disclosure provide a resource configuration device applied to user equipment, including:
  • the information receiving module is configured to receive first indication information and fifth indication information sent by a network device, where the first indication information is used to indicate an initially configured PRB on at least one LBT subband, and the fifth indication information is used for To indicate at least one intra-carrier guard band PRB;
  • the PRB determining module is configured to determine a target PRB according to the initially configured PRB and the in-carrier guard band PRB.
  • embodiments of the present disclosure provide a resource configuration device applied to network equipment, including:
  • the indication information sending module is configured to send seventh indication information to the user equipment, where the seventh indication information is used to indicate multiple starting PRBs, and to send the bitmap or resource indication value corresponding to each of the starting PRBs, so that all The user equipment uses each starting PRB as a starting point, and uses the bitmap corresponding to the starting PRB or the resource indicator value to obtain the configured PRB.
  • an embodiment of the present disclosure provides a resource configuration device applied to user equipment, including:
  • An indication information receiving module configured to receive seventh indication information sent by a network device, where the seventh indication information is used to indicate multiple starting PRBs, and receiving a bitmap corresponding to each of the starting PRBs sent by the network device Or resource indicator value;
  • the execution module is configured to use each of the starting PRBs as a starting point and using the bitmap or the resource indicator value corresponding to the starting PRBs to obtain the configured PRBs.
  • an embodiment of the present disclosure provides a user equipment, including a processor, a memory, and a computer program stored on the memory and running on the processor, and the computer program is executed by the processor.
  • the steps of the resource configuration method as described in the first aspect, the third aspect, or the fifth aspect are realized during execution.
  • the embodiments of the present disclosure provide a network device, including a processor, a memory, and a computer program stored on the memory and running on the processor, and the computer program is executed by the processor.
  • the steps of the resource configuration method as described in the second aspect or the fourth aspect are realized during execution.
  • the embodiments of the present disclosure provide a computer-readable storage medium on which a computer program is stored, and the computer program is executed by a processor to implement the steps of the resource allocation method.
  • the target PRB is determined according to the initially configured PRB and the intra-carrier guard band PRB, so that the frequency domain resources can be configured flexibly and effectively when the intra-carrier guard band PRB exists.
  • Figure 1 shows a schematic diagram of the Coreset frequency domain configuration of NRU Rel16
  • Fig. 2 shows an exemplary flow chart for implementing the resource configuration method provided in the first aspect of the present disclosure
  • FIG. 3 shows a schematic diagram of the minimum number of guard band PRBs in a carrier under different transmission bandwidths provided by the present disclosure
  • FIG. 4 shows a schematic diagram of the PUCCH/SRS frequency domain configuration provided by the present disclosure
  • Fig. 5 shows another exemplary flow chart for implementing the resource configuration method provided in the first aspect of the present disclosure
  • Fig. 6 shows another exemplary flow chart for implementing the resource configuration method provided by the first aspect of the present disclosure
  • FIG. 7 shows an exemplary flowchart for implementing the resource configuration method provided by the second aspect and the third aspect of the present disclosure
  • FIG. 8 shows another exemplary flowchart for implementing the resource configuration method provided by the second aspect and the third aspect of the present disclosure
  • FIG. 9 shows an exemplary flowchart for implementing the resource configuration method provided by the fourth and fifth aspects of the present disclosure.
  • FIG. 10 shows another exemplary flowchart for implementing the resource configuration method provided by the fourth aspect and the fifth aspect of the present disclosure
  • FIG. 11 shows a schematic diagram of an example of Coreset frequency domain configuration according to an embodiment of the present disclosure
  • FIG. 12 shows an exemplary structural schematic diagram of a resource configuration device provided in the sixth aspect of the present disclosure.
  • FIG. 13 shows an exemplary structural schematic diagram of a resource configuration device provided by the seventh aspect of the present disclosure
  • FIG. 14 shows an exemplary structural schematic diagram of a resource configuration device provided by the eighth aspect of the present disclosure.
  • FIG. 15 shows an exemplary structural schematic diagram of a resource configuration device provided by the ninth aspect of the present disclosure.
  • FIG. 16 shows an exemplary structural schematic diagram of a resource configuration device provided by the tenth aspect of the present disclosure
  • FIG. 17 is a schematic diagram of an exemplary structure of a user equipment provided by the eleventh aspect of the present disclosure.
  • the contention-based access method of CCA or eCCA to listen to the channel leads to uncertainty in the channel available time.
  • the network side The transmittable position of the signal transmission may have been missed and cannot be sent, which may cause the receiving end to fail to receive the signal reception configured on the network side normally, and the terminal behavior according to the network side configuration after the signal is received, such as PDCCH (Physical Downlink Control Channel, Physical downlink control channel) monitoring, monitoring and measurement of the wireless environment, etc.
  • PDCCH Physical Downlink Control Channel
  • Physical downlink control channel Physical downlink control channel
  • the process of judging whether the channel is empty and performing transmission by means of CCA can be called a channel access process.
  • examples of the types of channel access procedures that can be used in 5G unlicensed communication systems are as follows:
  • Cat 1 Direct transmission without any CCA. It can be used when the transmission conversion interval is less than 16us when the channel has been obtained.
  • Cat 2 (Type II): Perform 16us or 25us channel listening, which can be used for specific signal acquisition channels, and the maximum continuous transmission length should be less than a certain value, such as 1ms.
  • Cat 4 (Type I): Channel listening with random fallback. Different priority parameters are set differently, and the maximum length that can be transmitted after the channel is finally obtained is also different.
  • the CCA frequency domain granularity on 5GHz is 20MHz, and it is strictly implemented in accordance with the prescribed channel plan.
  • the frequency domain configuration in the related art may include the following examples:
  • An example of the frequency domain configuration is: NR Rel15 carrier frequency domain configuration.
  • the following describes the carrier frequency domain configuration of NR Rel15.
  • the frequency domain position of the working carrier is obtained in the system broadcast information system information block (System Information Block, SIB) 1, namely FrequencyInfoUL-SIB and FrequencyInfoDL-SIB.
  • SIB System Information Block
  • the user obtains the specific position of Point A in the frequency domain through FrequencyInfoUL-SIB, and obtains the carrier configuration under different numerlonogy through the scs-SpecificCarrierList field of FrequencyInfoUL-SIB and FrequencyInfoDL-SIB, that is, referring to the absolute frequency domain position of Point A, through offsetToCarrier and carrierBandwidth to get the frequency domain position of the carrier.
  • BWP Bandwidth Part
  • the reference bandwidth range to which the BWP belongs is obtained according to the subcarrier spacing (SCS) configuration of the BWP and the carrier information configuration in SIB1.
  • the frequency domain configuration of the BWP is obtained by the resource indicator value (RIV) value indicated by locationAndBandwidth.
  • NR Rel15 control resource set Control resource set, Coreset
  • the Coreset of NR Rel15 is configured through the frequencyDomainResources field of the Radio Resource Control (Radio Resource Control, RRC) information unit ControlResourceSet, and contains a bitmap with a fixed size of 45 bits, where each bit represents six consecutive physical resource blocks (Physical Resource Blocks). Resource Block, PRB) group, the first bit-mapped PRB group is the first PRB group of the currently configured BWP.
  • RRC Radio Resource Control
  • frequency domain configuration is: NR Rel15 channel state information reference signal (Channel State Information Reference Signal, CSI-RS) frequency domain configuration.
  • CSI-RS Channel State Information Reference Signal
  • the CSI-RS of NR Rel15 is configured through the startingRB and nrofRBs fields of the information unit CSI-FrequencyOccupation of RRC, where startingRB is relative to the configuration of the public PRB#0 (CRB#0), and can only be configured as a multiple of 4 from 0 ; NrofRBs is the number of PRBs configured by CSI-RS, and can only be configured as a multiple of 4 starting from 24.
  • nrofRBs is configured to be a value greater than the number of PRBs configured by BWP, the CSI-RS occupied bandwidth is the entire BWP bandwidth.
  • frequency domain configuration is: NR Rel15 sounding reference signal (Sounding Reference Signal, SRS) frequency domain configuration.
  • SRS Sounding Reference Signal
  • the SRS of NR Rel15 is configured through freqDomainPosition, freqDomainShift and freqHopping in the information unit SRS-Resource of RRC.
  • freqDomainShift When the value of freqDomainShift is configured to be greater than or equal to the offset value of the starting point of BWP relative to CRB#0, the reference point of freqDomainShift configured by SRS It is CRB#0; otherwise, it is the starting point of BWP.
  • the frequency domain start position of the configured SRS is determined by the configured freqDomainShift value, the above-mentioned determined reference point, and the frequency domain hopping configuration parameters.
  • the number of frequency-domain PRBs of the configured SRS is determined by the SRS configuration index in freqHopping. There are 64 configurations, which can be 4-272 PRBs.
  • frequency domain configuration is: NR Rel15 uplink and downlink scheduling frequency domain configuration.
  • the following describes the frequency domain configuration of this example.
  • Both the uplink and downlink of NR Rel15 are used for frequency domain scheduling with reference to the frequency domain position of the active BWP, which includes two types: Type 0 and Type 1.
  • Type 0 frequency domain resource allocation bitmap is used to allocate frequency domain resources, where the number of consecutive PRBs corresponding to each bit is configurable and is related to the number of BWP PRBs, which can be one of 2, 4, 8, 16;
  • Type 1 frequency domain resource allocation the RIV value is used to allocate continuous PRB groups in the frequency domain.
  • the size of the PRB group is determined by the ratio of the number of PRBs of the activated BWP to the number of PRBs of the initial BWP, which can be 1, 2, 4 , One of 8.
  • Type 1 resource allocation is used by default;
  • the resource allocation type can be configured by RRC; when RRC is configured to enable dynamic switching, the first bit of the DCI frequency domain allocation field indicates the downlink frequency domain resource allocation type .
  • frequency domain configuration is: NR Rel16 frequency domain configuration. The following describes the frequency domain configuration of this example.
  • NRU Rel16 can run on a broadband carrier (for example, 80MHz) larger than the LBT subband, but the channel vacancy monitoring (CCA) is performed every 20MHz LBT subband in the current 5GHz frequency band.
  • CCA channel vacancy monitoring
  • the uplink can be transmitted in an interlace mode, and one interlace includes the entire operating bandwidth.
  • the frequency domain configuration of NR Rel16 can specifically include the following aspects:
  • frequency domain configuration is: NRU Rel16 carrier and BWP frequency domain configuration. The following describes the frequency domain configuration of this example.
  • NRU Rel16 can flexibly enable the intra-carrier guard band through the base station.
  • frequency domain configuration is: Coreset frequency domain configuration of NRU Rel16. The following describes the frequency domain configuration of this example.
  • the configuration is performed with the granularity of each consecutive 6 PRB groups starting from the BWP start PRB.
  • a specific PRB group contains an intra-carrier guard band PRB, if the intra-carrier guard band needs to be reserved, the PRB group cannot be used.
  • frequency domain configuration is: NRU Rel16 CSI-RS/SRS frequency domain configuration. The following describes the frequency domain configuration of this example.
  • CSI-RS/SRS frequency domain configuration in NR Rel15 only continuous PRBs can be configured. If NRU Rel16 needs to configure broadband CSI-RS/SRS and does not include an intra-carrier guard band, this frequency domain configuration method needs to be enhanced.
  • NRU Rel16 PUCCH frequency domain configuration Another example of frequency domain configuration is: NRU Rel16 PUCCH frequency domain configuration.
  • the PUCCH in the NRU Rel16 can adopt interlace, and an interlace spans multiple LBT subbands in the case of a broadband carrier. How to deal with the guard band within the carrier is a problem that needs to be solved.
  • frequency domain configuration is: NRU Rel16 downlink frequency domain scheduling.
  • the following describes the frequency domain configuration of this example.
  • the allocation granularity of the bitmap is too large (the maximum is 16). If the PRB group represented by a bit contains an in-band PRB, the PRB group cannot be scheduled in some cases, resulting in a waste of resources.
  • Type1 frequency domain resource allocation continuous PRB resources are allocated through RIV values.
  • frequency domain resource allocation spans multiple LBT subbands, how to deal with the intra-carrier guard band is a problem that needs to be solved.
  • frequency domain configuration is: NRU Rel16 uplink frequency domain scheduling.
  • the following describes the frequency domain configuration of this example.
  • Fig. 2 shows an exemplary flow chart for implementing the resource configuration method provided in the first aspect of the present disclosure. As shown in Figure 2, the process 100 includes:
  • the network device sends first indication information and configuration parameters to the user equipment, where the first indication information is used to indicate an initially configured PRB on at least one LBT subband, and the configuration parameters include SCS;
  • the user equipment receives the first indication information and configuration parameters sent by the network equipment, and determines the in-carrier guard band PRB of at least one LBT subband according to at least one of the first indication information, the configuration parameters, and the processing capability of the user equipment. position.
  • the processing capability of the user equipment may include at least one of the number of power amplifiers (PA) and the number of analog filters;
  • S106 The user equipment determines the target PRB according to the initially configured PRB and the position of the guard band PRB in the carrier.
  • steps S104 and S106 performed by the user equipment can implement the embodiment of the resource configuration method provided in the first aspect of the present disclosure.
  • the user equipment determines the position of the guard band PRB in the carrier, and flexibly configures the target PRB according to the position of the guard band PRB in the carrier.
  • S106 may include: removing the intra-carrier guard band PRB in the initially configured PRB to obtain the target PRB.
  • the user equipment determines the position of the guard band PRB in the carrier, and the user equipment removes the guard band PRB in the carrier from the initially configured PRB to obtain the target PRB. It realizes that the frequency domain resources can be configured flexibly and effectively when there is an intra-carrier guard band PRB.
  • S104 may include:
  • the guard band information may include at least one of the following: the maximum number of transmitted PRBs transmitted on the LBT subband, and the minimum intra-carrier protection Bandwidth, the minimum number of guard band PRBs in the carrier; according to the guard band information, determine the position of the guard band PRBs in the carrier.
  • determining the guardband information according to at least one of the first indication information, the configuration parameter, and the processing capability of the user equipment includes at least one of the following:
  • the protection zone information is determined.
  • determining the guard band information may include: determining the guard band information according to the SCS.
  • the following uses an example to illustrate the determination of guardband information based on SCS.
  • the number of PRBs in the carrier is 4; when the SCS is 30KHz, the number of PRBs in the carrier is 2; when the SCS is 60KHz, the number of PRBs in the carrier is The number is 1.
  • determining the guardband information may include: determining the guardband information according to the occupied bandwidth of the initially configured PRB or the number of subbands of at least one LBT subband; and determining the guardband information according to the occupied bandwidth or the number of subbands.
  • the following uses an example to illustrate the determination of guardband information based on the occupied bandwidth.
  • the number of guard band PRBs within the carrier is 2; when the occupied bandwidth of the PRB is 40 MHz, the number of guard band PRBs within the carrier is 3.
  • determining the guard band information may include: receiving the processing capability sent by the user equipment, and determining the guard band information according to the processing capability.
  • the guard band information is determined according to at least two of the SCS, the first indication information, and the processing capability.
  • the number of guard band PRBs in the carrier is determined according to the occupied bandwidth of the SCS and the initially configured PRBs.
  • the SCS is 30KHz
  • the number of protection band PRBs in the carrier is 2; when the transmission bandwidth is 40MHz In the case, the number of guard band PRBs within the carrier is 3; when the transmission bandwidth is 60 MHz, the number of guard band PRBs within the carrier is 4.
  • the left side is the 20MHz transmission bandwidth
  • the number of protection band PRBs in the carrier is greater than 2
  • the middle is the 40MHz transmission bandwidth
  • the number of protection bands PRBs in the carrier is greater than 3
  • the right is the 60MHz transmission bandwidth
  • the protection in the carrier The number of band PRBs is greater than 4.
  • the network device configures the PUCCH/SRS resource allocation for the user equipment with the interlace index number of 1
  • the LBT subband indicator is 1, that is, the above-mentioned first indication information includes the interlace index number of 1 and the LBT subband.
  • the band indicator is 1
  • the PRB index of the PUCCH/SRS configuration is PRB#56, PRB#61,..., PRB#106 on LBT subband #1, a total of 11 PRBs, that is, these 11 PRBs are the initial configuration of the network device PRB.
  • the protection band PRB in the carrier can be PRB#53, PRB#54, and LBT subband at the beginning of LBT subband #1 #1 at the end of PRB#106, PRB#107.
  • Remove the intra-carrier protection band PRB in the initially configured PRB that is, remove PRB#106 from the initially configured PRB.
  • the PRB index for configuring PUCCH/SRS is PRB#56, PRB#61,..., PRB#101. 10 PRBs.
  • the LBT subband may be obtained by dividing the LBT subband at the carrier level, or may be obtained by dividing the LBT subband at the BWP level.
  • the intra-carrier guard band PRB may be a PRB starting from the edge of the LBT subband, and the bandwidth of the intra-carrier guard band PRB is greater than or equal to the minimum intra-carrier guard bandwidth; or, the intra-carrier guard band PRB It can be a PRB starting from the edge of the LBT subband, and the number of guard band PRBs in the carrier is greater than or equal to the minimum number of guard band PRBs in the carrier.
  • the LBT subband when the LBT subband is the LBT subband at the edge of the carrier, the LBT subband does not have an intra-carrier guard band PRB in the direction of the carrier edge; the LBT subband is the LBT subband at the edge of the BWP. In the case of a band, the LBT subband does not have an intra-carrier guard band PRB in the direction of the BWP edge.
  • the PRB initially configured by the network equipment is the PRB on the carrier-level LBT subband #0. Since the head of the LBT subband #0 (that is, the left edge of the LBT subband #0) is located at the head of the carrier, Then there is no intra-carrier guard band PRB at the beginning of the LBT subband #0, and the end of the LBT subband #0 may have an intra-carrier guard band PRB.
  • FIG. 5 shows another exemplary flowchart for implementing the resource configuration method provided by the first aspect of the present disclosure.
  • the difference between FIG. 5 and FIG. 2 is that the process 100A in FIG. 5 may further include:
  • the network device sends second indication information to the user equipment, where the second indication information is used to indicate whether the user equipment uses the intra-carrier guard band PRB for transmission.
  • steps S104 and S106 performed by the user equipment can implement the embodiment of the resource configuration method provided in the first aspect of the present disclosure.
  • S106 in FIG. 5 may specifically include: when the second indication information received by the user equipment is used to instruct the user equipment not to use the intra-carrier guard band PRB for transmission, removing the intra-carrier guard band PRB in the initially configured PRB.
  • the embodiment of the resource configuration method may further include: when the second indication information is used to instruct the user equipment to use the intra-carrier guard band PRB for transmission, not removing the intra-carrier guard band PRB in the initially configured PRB.
  • Fig. 6 shows another exemplary flowchart for implementing the resource configuration method provided by the first aspect of the present disclosure.
  • the difference between FIG. 6 and FIG. 2 is that the resource configuration method 100B of FIG. 6 may further include:
  • the network device sends third instruction information or fourth instruction information to the user equipment.
  • the third indication information is used to indicate the first LBT subband in the at least one LBT subband and to remove the intra-carrier guard band PRB on the first LBT subband;
  • the fourth indication information is used to indicate the at least one LBT subband The second LBT subband, and an instruction to remove the intra-carrier guard band PRB on the target edge of the second LBT subband.
  • steps S104 and S106 performed by the user equipment can implement the embodiment of the resource configuration method provided in the first aspect of the present disclosure.
  • the network device sends the third indication information to the user equipment.
  • S106 in FIG. 6 may specifically include: the user equipment receives the third indication information, and for the first PRB on the first LBT subband in the initially configured PRB, protects the intra-carrier in the first PRB Remove with PRB.
  • the network equipment instructs the user equipment to remove the intra-carrier guard band PRBs on which LBT subbands through the third indication information.
  • the initially configured PRBs are the PRBs on LBT subband #0 and LBT subband #1
  • the third indication information indicates that the user equipment only removes the intra-carrier guard band PRB on LBT subband #0. Remove the intra-carrier guard band PRB on LBT subband #1.
  • the network device sends the fourth indication information to the user equipment.
  • S106 in FIG. 6 may specifically include: the user equipment receives the fourth indication information, and removes the intra-carrier guard band PRB on the target edge in the initially configured PRB.
  • the network device instructs the user equipment to remove the intra-carrier guard band PRB at which end of the LBT subband through the fourth indication information.
  • the initially configured PRB is the PRB on the LBT subband #1
  • the fourth indication information instructs the user equipment to remove the in-carrier guard band PRB at the head end of the LBT subband #1.
  • Fig. 7 shows an exemplary flow chart for implementing the resource configuration method provided by the second aspect and the third aspect of the present disclosure.
  • the resource configuration method 200 includes:
  • the network device configures at least one LBT subband and configuration parameters for the user equipment, the at least one LBT subband includes an initially configured PRB, and the configuration parameters include SCS;
  • the network device determines the position of the guard band PRB in the candidate carrier of the at least one LBT subband according to at least one of the at least one LBT subband, the configuration parameter, and the processing capability of the user equipment;
  • the network device selects at least one intra-carrier guard band PRB among the candidate carrier guard band PRBs according to the position of the guard band PRB in the candidate carrier.
  • the network device sends first indication information and fifth indication information to the user equipment, where the first indication information is used to indicate the initially configured PRB on the at least one LBT subband, and the fifth indication information is used to indicate the at least one intra-carrier protection With PRB;
  • the user equipment receives the first indication information and the fifth indication information, and determines a target PRB according to the initially configured PRB and the intra-carrier guard band PRB. Among them, the intra-carrier guard band PRB in the initially configured PRB can be removed to obtain the target PRB.
  • steps S202 to S208 performed by the network device can implement the embodiment of the resource configuration method provided by the second aspect of the present disclosure
  • step S210 performed by the user equipment can implement the resource configuration method provided by the third aspect of the present disclosure ⁇ Example.
  • the network device determines the target PRB according to the initially configured PRB and the intra-carrier guard band PRB, so that the frequency domain resources can be configured flexibly and effectively when the intra-carrier guard band PRB exists.
  • S204 may include:
  • the guardband information includes at least one of the following: the maximum number of PRBs transmitted on the LBT subband, the minimum protection bandwidth in the carrier, and the minimum The number of guard band PRBs in the carrier; according to the guard band information, determine the position of the guard band PRBs in the candidate carrier.
  • determining the guardband information according to at least one of at least one LBT subband, configuration parameters, and processing capabilities includes at least one of the following:
  • the guardband information According to the occupied bandwidth of the PRB initially configured or the number of subbands of at least one LBT subband; determine the guardband information according to the occupied bandwidth or the number of subbands;
  • determining the guard band information may include: determining the guard band information according to the SCS.
  • determining the guardband information may include: determining the guardband information according to the occupied bandwidth of the initially configured PRB or the number of subbands of at least one LBT subband; and determining the guardband information according to the occupied bandwidth or the number of subbands.
  • determining the guard band information may include: receiving the processing capability sent by the user equipment, and determining the guard band information according to the processing capability.
  • the intra-carrier guard band PRB may be a PRB starting from the edge of the LBT subband, and the bandwidth of the intra-carrier guard band PRB may be greater than or equal to the minimum intra-carrier guard bandwidth; or, the intra-carrier guard band
  • the PRB may be a PRB starting from the edge of the LBT subband, and the number of guard band PRBs in the carrier may be greater than or equal to the minimum number of guard band PRBs in the carrier.
  • the LBT subband in the case that the LBT subband is the LBT subband at the edge of the carrier, the LBT subband may not have the intra-carrier guard band PRB in the direction of the carrier edge; the LBT subband is the BWP edge of the bandwidth part In the case of the LBT subband, the LBT subband may not have an intra-carrier guard band PRB in the direction of the BWP edge.
  • S206 may include:
  • guard band PRB in the candidate carrier multiple guard band PRB sets are obtained, where the PRB in each guard band PRB set belongs to the candidate carrier guard band PRB, and any two guard band PRB sets have an intersection or do not exist Intersection
  • the target guard band PRB set is selected from the multiple guard band PRB sets, and the PRB in the target guard band PRB set is at least one intra-carrier guard band PRB mentioned above.
  • the resource configuration method may further include: sending sixth indication information to the user equipment.
  • the sixth indication information is used to indicate the PRBs in each protection band PRB set and the identification of each protection band PRB set
  • the fifth indication information is used to indicate the target identification of the target protection band PRB set and indicate the initial configuration
  • the PRB shared by the PRB and the target protection band PRB set is removed from the initially configured PRB.
  • S210 may include: obtaining a target protection band PRB set with a target identifier from a plurality of protection band PRB sets according to the target identifier; and comparing the initially configured PRB with the target protection band PRB The PRB common to the set is removed from the initially configured PRB.
  • numbering the guard band PRB set may include: the occupied bandwidth of the PRB or the number of subbands of at least one LBT subband according to the initial configuration; for the same occupied bandwidth or the same number of subbands, Each guard band PRB set starts from a predetermined value, and sequentially numbers multiple guard band PRB sets.
  • the following uses an example to illustrate the numbering of the protection band PRB set in this embodiment.
  • the corresponding occupied bandwidth of the first protection band PRB set and the second protection band PRB set is 20 MHz, the number of the first protection band PRB set is 001, and the number of the second protection band PRB set is 002.
  • the occupied bandwidth corresponding to the third protection band PRB set and the fourth protection band PRB set is 40 MHz, the number of the third protection band PRB set is 001, and the number of the fourth protection band PRB set is 002.
  • S210 may include:
  • the occupied bandwidth of the initially configured PRB or the number of subbands of at least one LBT subband obtain multiple guardband PRB sets corresponding to the occupied bandwidth or the number of subbands; among the corresponding multiple guardband PRB sets, obtain the target The identified target guard band PRB set, so as to obtain the intra-carrier guard band PRB that needs to be removed.
  • numbering the guard band PRB sets may include: for all guard band PRB sets, sequentially numbering all guard band PRB sets. For example, the number of the first protection band PRB set is 001, the number of the second protection band PRB set is 002, the number of the third protection band PRB set is 003, and so on.
  • the frequency domain configuration method may further include: the network device sends third indication information to the user equipment, where the third indication information is used to indicate the first LBT subband of the at least one LBT subband and indicate Remove the intra-carrier guard band PRB on the first LBT subband.
  • the user equipment For the first PRB on the first LBT subband in the initially configured PRB, the user equipment removes the PRB shared by the first PRB and the at least one intra-carrier guard band PRB from the initially configured PRB.
  • the frequency domain configuration method may further include: the network device sends fourth indication information to the user equipment, where the fourth indication information is used to indicate the second LBT subband of the at least one LBT subband and indicate Remove the intra-carrier guard band PRB on the target edge of the second LBT subband.
  • the user equipment removes the intra-carrier guard band PRB on the target edge of the second LBT subband in the initially configured PRB.
  • Fig. 8 shows another exemplary flow chart for implementing the resource configuration method provided by the second aspect and the third aspect of the present disclosure.
  • the difference between FIG. 8 and FIG. 7 is that the resource configuration method 200A of FIG. 8 further includes:
  • the network device sends second indication information to the user equipment, where the second indication information is used to indicate whether the user equipment uses the intra-carrier guard band PRB for transmission.
  • steps S202 to S208 and S212 are executed by a network device to implement the embodiment of the resource configuration method provided in the second aspect of the present disclosure.
  • the execution of step S210 by the user equipment can implement the embodiment of the resource configuration method provided in the third aspect of the present disclosure.
  • S210 in FIG. 8 may specifically include: when the second indication information is used to indicate that the intra-carrier guard band PRB is not used for transmission, the user equipment removes the intra-carrier guard band PRB in the initially configured PRB.
  • the resource configuration method of FIG. 8 may further include: in the case where the second indication information is used to indicate to use the intra-carrier guard band PRB for transmission, the user equipment does not remove the intra-carrier guard band PRB in the initially configured PRB.
  • Fig. 9 shows an exemplary flowchart for implementing the resource configuration method provided by the fourth and fifth aspects of the present disclosure.
  • the frequency domain configuration method 300 includes:
  • the network device sends seventh indication information to the user equipment, where the seventh indication information is used to indicate multiple starting PRBs, and to send a bitmap or resource indication value corresponding to each starting PRB;
  • S304 The user equipment uses each starting PRB as a starting point, and uses a bitmap or resource indicator value corresponding to the starting PRB to obtain a configured PRB.
  • step S302 performed by the network device can implement the embodiment of the resource configuration method provided in the fourth aspect of the present disclosure.
  • the execution of step S304 by the user equipment can implement the embodiment of the resource configuration method provided in the fifth aspect of the present disclosure.
  • the network device instructs multiple starting PRBs, and obtains the configured PRBs with each starting PRB as a starting point. In this way, the network equipment can be flexibly configured to start the PRB to bypass the guard band in the carrier.
  • bitmaps corresponding to the multiple starting PRBs are the same or different, or the resource indicator values corresponding to the multiple starting PRBs are the same or different.
  • the seventh indication information is used to indicate a start PRB.
  • Fig. 10 shows another exemplary flowchart for implementing the resource configuration method provided by the fourth and fifth aspects of the present disclosure.
  • the difference between FIG. 10 and FIG. 9 is that the resource configuration method 300A of FIG. 10 may further include:
  • the network device configures at least one LBT subband, and each LBT subband includes at least one starting PRB. That is, at least one LBT subband includes multiple starting PRBs.
  • step S306 and step S302 by a network device can implement the embodiment of the resource configuration method provided in the fourth aspect of the present disclosure.
  • the execution of step S304 by the user equipment can implement the embodiment of the resource configuration method provided in the fifth aspect of the present disclosure.
  • one or more starting PRBs can be configured for each LBT subband through RRC, and at least one of the LBT subband scheduling indication and the starting PRB configuration indication is added to the DCI, bitmap or The RIV is scheduled in the LBT subband with the LBT subband as the starting point.
  • the following uses an example to illustrate the resource configuration method 300A.
  • the network device is configured with 4 sub-band LBTs, each sub-band LBT includes a starting PRB, and the starting PRB of each sub-band has two configurations, namely configuration 1 and configuration 2.
  • the starting PRBs of configuration 1 are PRB#0, PRB#56, PRB#112, and PRB#167
  • the starting PRBs of configuration 2 are PRB#0, PRB#53, PRB#109, and PRB#165.
  • the PRBs in the shaded parts on the LBT subband #0 and LBT subband #2 in Figure 11 are the configured scheduled PRBs, namely #0-#47 PRB and #112-#159 PRB.
  • the resource configuration method in any of the foregoing embodiments can be used to configure a variety of frequency domain resources, including: frequency domain configuration of control resource set (Coreset), frequency domain configuration of CSI-RS, frequency domain configuration of SRS Domain configuration, PUCCH frequency domain configuration, and scheduling (Scheduling) frequency domain configuration.
  • Fig. 12 shows an exemplary structural schematic diagram of a resource configuration device provided in the sixth aspect of the present disclosure.
  • the resource configuration apparatus is applied to user equipment.
  • the resource configuration apparatus 400 includes:
  • the information receiving module 402 is configured to receive first indication information and configuration parameters sent by a network device, the first indication information is used to indicate an initially configured PRB on at least one LBT subband, and the configuration parameters include SCS;
  • the PRB position determining module 404 is configured to determine the position of the guard band PRB in the carrier of at least one LBT subband according to at least one of the first indication information, the configuration parameter, and the processing capability of the user equipment;
  • the PRB determining module 406 is configured to determine the target PRB according to the initially configured PRB and the position of the guard band PRB in the carrier. Among them, according to the position of the guard band PRB in the carrier, the guard band PRB in the carrier in the initially configured PRB is removed to obtain the target PRB.
  • the PRB location determination module 404 may include:
  • the guard band information determining module is configured to determine guard band information according to at least one of the first indication information, configuration parameters, and processing capabilities of the user equipment, the guard band information including at least one of the following: maximum transmission on the LBT subband The number of PRBs, the minimum protection bandwidth in the carrier, and the number of PRBs in the minimum carrier protection band.
  • the guard band PRB position determination module is used to determine the position of the guard band PRB in the carrier according to the guard band information.
  • the guard band information determination module may include at least one item:
  • the first determining module is used to determine the guard band information according to the SCS;
  • the second determining module is configured to obtain the initially configured occupied bandwidth of the PRB or the number of subbands of at least one LBT subband according to the first indication information; determine the guardband information according to the occupied bandwidth or the number of subbands;
  • the third determining module is used to determine the guard band information according to the processing capability.
  • the intra-carrier guard band PRB may be a PRB starting from the edge of the LBT subband, and the bandwidth of the intra-carrier guard band PRB is greater than or equal to the minimum intra-carrier guard bandwidth; or, the intra-carrier guard band PRB It can be a PRB starting from the edge of the LBT subband, and the number of guard band PRBs in the carrier is greater than or equal to the minimum number of guard band PRBs in the carrier.
  • the LBT subband in the case that the LBT subband is the LBT subband at the edge of the carrier, the LBT subband may not have the intra-carrier guard band PRB in the direction of the carrier edge; the LBT subband is the BWP edge of the bandwidth part In the case of the LBT subband, the LBT subband may not have an intra-carrier guard band PRB in the direction of the BWP edge.
  • the resource configuration apparatus 400 may further include:
  • the indication receiving module is configured to receive second indication information sent by the network device, where the second indication information is used to indicate whether the user equipment uses the intra-carrier guard band PRB for transmission.
  • the PRB determining module 406 is specifically configured to remove the intra-carrier guard-band PRB in the initially configured PRB when the second indication information is used to instruct the user equipment not to use the intra-carrier guard-band PRB for transmission.
  • the PRB determination module 406 is further configured to: in the case where the second indication information is used to instruct the user equipment to use the intra-carrier guard band PRB for transmission, not to remove the intra-carrier guard band PRB in the initially configured PRB.
  • the resource configuration apparatus 400 may further include:
  • the first instruction receiving module is configured to receive third instruction information sent by the network device, where the third instruction information is used to indicate the first LBT subband in the at least one LBT subband, and instruct to remove the carrier in the first LBT subband Protective band PRB.
  • the PRB determining module 406 is configured to remove the intra-carrier guard band PRB in the first PRB for the first PRB on the first LBT subband in the initially configured PRB.
  • the resource configuration apparatus 400 may further include:
  • the second instruction receiving module is configured to receive fourth instruction information sent by the network device, where the fourth instruction information is used to indicate the second LBT subband in the at least one LBT subband, and instruct to remove the second LBT subband on the target edge In-carrier protection band PRB.
  • the PRB determination module 406 is configured to remove the in-carrier guard band PRB on the target edge in the initially configured PRB.
  • Fig. 13 shows an exemplary structural schematic diagram of a resource configuration device provided in the seventh aspect of the present disclosure.
  • the resource configuration device is applied to network equipment.
  • the resource configuration device 500 includes:
  • the first configuration module 502 is configured to configure at least one LBT subband and configuration parameters for the user equipment.
  • the at least one LBT subband includes an initially configured PRB, and the configuration parameters include SCS.
  • the PRB position determining module 504 is configured to determine the position of the guard band PRB in the candidate carrier of the at least one LBT subband according to at least one of the at least one LBT subband, configuration parameters, and the processing capability of the user equipment.
  • the selection module 506 is configured to select at least one intra-carrier guard band PRB among the candidate carrier guard band PRBs according to the position of the guard band PRB in the candidate carrier.
  • the information sending module 508 is configured to send first indication information and fifth indication information to the user equipment.
  • the first indication information is used to indicate an initially configured PRB on at least one LBT subband
  • the fifth indication information is used to indicate at least one Intra-carrier guard band PRB, so that the user equipment removes the intra-carrier guard band PRB in the initially configured PRB.
  • the PRB location determination module 504 includes:
  • the guardband information determining module is configured to determine guardband information according to at least one of at least one LBT subband, configuration parameters, and processing capabilities, the guardband information includes at least one of the following: the maximum number of PRBs transmitted on the LBT subband , Minimum carrier protection bandwidth, minimum carrier protection band PRB number;
  • the guard band PRB position determination module is used to determine the position of the guard band PRB in the candidate carrier according to the guard band information.
  • the guard band information determination module includes at least one of the following:
  • the first determining module is used to determine the guard band information according to the SCS.
  • the second determining module is configured to determine the guard band information according to the occupied bandwidth of the PRB initially configured or the number of subbands of at least one LBT subband; and according to the occupied bandwidth or the number of subbands.
  • the third determining module is used to receive the processing capability sent by the user equipment, and determine the guard band information according to the processing capability.
  • the intra-carrier guard band PRB may be a PRB starting from the edge of the LBT subband, and the bandwidth of the intra-carrier guard band PRB is greater than or equal to the minimum intra-carrier guard bandwidth; or, the intra-carrier guard band PRB It can be a PRB starting from the edge of the LBT subband, and the number of guard band PRBs in the carrier is greater than or equal to the minimum number of guard band PRBs in the carrier.
  • the LBT subband in the case that the LBT subband may be the LBT subband at the edge of the carrier, the LBT subband does not have an intra-carrier guard band PRB in the direction of the carrier edge; the LBT subband is the BWP edge of the bandwidth part In the case of the LBT subband, the LBT subband may not have an intra-carrier guard band PRB in the direction of the BWP edge.
  • the resource configuration apparatus 500 may further include:
  • the second indication information sending module is configured to send second indication information to the user equipment.
  • the second indication information is used to indicate whether the user equipment uses the intra-carrier guard band PRB for transmission, and in the case that the second indication information is used to indicate that the intra-carrier guard band PRB is not used for transmission, the user equipment is configured to initially configure the In the PRB, the intra-carrier guard band PRB is removed; in the case where the second indication information is used to instruct to use the intra-carrier guard band PRB for transmission, the user equipment is not removed from the initially configured PRB.
  • the selection module 506 may include:
  • the set division module is used to obtain multiple guard band PRB sets according to the guard band PRB in the candidate carrier, wherein the PRB in each guard band PRB set belongs to the guard band PRB in the candidate carrier, and any two guard band PRB sets There is an intersection or no intersection between them.
  • Adding an identification module is used to add an identification for each protection zone PRB set.
  • the set selection module is used to select a target guard band PRB set from a plurality of guard band PRB sets, and the PRB in the target guard band PRB set is at least one intra-carrier guard band PRB.
  • the resource configuration device 500 may further include:
  • the sixth indication information sending module is configured to send the sixth indication information to the user equipment.
  • the sixth indication information is used to indicate the PRBs in each protection band PRB set and the identification of each protection band PRB set
  • the fifth indication information is used to indicate the target identification of the target protection band PRB set and indicate the initial configuration
  • the PRB shared by the PRB and the target protection band PRB set is removed from the initially configured PRB.
  • the first numbering module is used to, according to the initially configured occupied bandwidth of PRBs or the number of subbands of at least one LBT subband, for multiple guardband PRB sets corresponding to the same occupied bandwidth or the same number of subbands, all start from a predetermined value,
  • the multiple protection band PRB sets are numbered in sequence.
  • the second numbering module is used for sequentially numbering all protection band PRB sets for all protection band PRB sets.
  • the resource configuration apparatus 500 may further include:
  • the third indication information sending module is configured to send third indication information to the user equipment, where the third indication information is used to indicate the first LBT subband in the at least one LBT subband and instruct to remove the carrier in the first LBT subband Protective band PRB.
  • the fourth indication information sending module is configured to send fourth indication information to the user equipment, where the fourth indication information is used to indicate the second LBT subband in the at least one LBT subband, and instruct to remove the second LBT subband on the target edge In-carrier protection band PRB, the target edge is the leading edge or trailing edge of the LBT subband.
  • Fig. 14 shows an exemplary structural schematic diagram of a resource configuration device provided in the eighth aspect of the present disclosure.
  • the resource configuration apparatus is applied to user equipment.
  • the resource configuration apparatus 600 includes:
  • the information receiving module 602 is configured to receive first indication information and fifth indication information sent by a network device.
  • the first indication information is used to indicate an initially configured PRB on at least one LBT subband
  • the fifth indication information is used to indicate at least Guard band PRB within a carrier.
  • the PRB determining module 604 is configured to determine the target PRB according to the initially configured PRB and the in-carrier guard band PRB.
  • the resource configuration apparatus 600 may further include:
  • the second indication information receiving module is configured to receive the second indication information sent by the network device, and the second indication information is used to indicate whether the user equipment uses the intra-carrier guard band PRB for transmission.
  • the PRB determining module 604 is configured to remove the intra-carrier guard band PRB in the initially configured PRB when the second indication information is used to instruct the user equipment not to use the intra-carrier guard band PRB for transmission.
  • the PRB determination module 604 is further configured to: when the second indication information is used to instruct the user equipment to use the intra-carrier guard band PRB for transmission, not to remove at least one intra-carrier guard band PRB among the initially configured PRBs.
  • the resource configuration apparatus 600 may further include:
  • the sixth indication information receiving module is configured to receive the sixth indication information sent by the network device, where the sixth indication information is used to indicate the PRB in each protection band PRB set in the multiple protection band PRB sets and each protection band PRB
  • the identification of the set, the fifth indication information is used to indicate the target identification of the target protection band PRB set, and to instruct to remove the PRB shared by the initially configured PRB and the target protection band PRB set from the initially configured PRB, and the target protection band PRB set
  • the PRB is at least one intra-carrier guard band PRB.
  • the PRB determination module 604 may include:
  • the set acquisition module is used to acquire a target protection band PRB set with a target identifier from a plurality of protection band PRB sets according to the target identifier.
  • the set removal module is used to remove the PRB shared by the initially configured PRB and the target guardband PRB set from the initially configured PRB.
  • the collection acquisition module can be used to:
  • the occupied bandwidth of the initially configured PRB or the number of subbands of at least one LBT subband obtain multiple guardband PRB sets corresponding to the occupied bandwidth or the number of subbands; among the corresponding multiple guardband PRB sets, obtain the target The identified target protection zone PRB set.
  • the resource configuration apparatus 600 may further include:
  • the third indication information receiving module is used to receive the third indication information sent by the network device, the third indication information is used to indicate the first LBT subband in the at least one LBT subband, and instruct to remove the carrier on the first LBT subband Internal protection band PRB.
  • the PRB determining module 604 is configured to remove the PRB shared by the first PRB and at least one intra-carrier guard band PRB from the initially configured PRB for the first PRB on the first LBT subband in the initially configured PRB.
  • the resource configuration apparatus 600 may further include:
  • the fourth indication information receiving module is configured to receive fourth indication information sent by the network device, where the fourth indication information is used to indicate the second LBT subband of the at least one LBT subband, and to indicate the removal of the target edge of the second LBT subband
  • the protection band PRB on the carrier, the target edge is the head end or the tail end.
  • the PRB determining module 604 is specifically configured to remove the intra-carrier guard band PRB on the target edge in the initially configured PRB.
  • Fig. 15 shows an exemplary structural schematic diagram of a resource configuration device provided in the ninth aspect of the present disclosure.
  • the resource configuration device is applied to network equipment.
  • the resource configuration device 700 includes:
  • the indication information sending module 702 is configured to send seventh indication information to the user equipment.
  • the seventh indication information is used to indicate multiple starting PRBs, and to send the bitmap or resource indication value corresponding to each starting PRB, so that the user equipment can A starting PRB is the starting point, and the configured PRB is obtained by using the bitmap or resource indicator value corresponding to the starting PRB.
  • the resource configuration apparatus 700 may further include:
  • the subband configuration module is used to configure at least one LBT subband, and each LBT subband includes at least one starting PRB.
  • bitmaps corresponding to the multiple starting PRBs are the same or different, or the resource indicator values corresponding to the multiple starting PRBs are the same or different.
  • Fig. 16 shows an exemplary structural schematic diagram of a resource configuration device provided in the tenth aspect of the present disclosure.
  • the resource configuration apparatus is applied to user equipment.
  • the resource configuration apparatus 800 includes:
  • the indication information receiving module 802 is configured to receive the seventh indication information sent by the network device, the seventh indication information is used to indicate multiple starting PRBs, and the bitmap or resource indication value corresponding to each starting PRB sent by the network device.
  • the execution module 804 is configured to use each starting PRB as a starting point and use the bitmap or resource indicator value corresponding to the starting PRB to obtain the configured PRB.
  • the multiple starting PRBs may be: at least one starting PRB included in each LBT subband of the at least one LBT subband.
  • bitmaps corresponding to the multiple starting PRBs are the same or different, or the resource indicator values corresponding to the multiple starting PRBs are the same or different.
  • the seventh indication information is used to indicate a start PRB.
  • An eleventh aspect of the embodiments of the present disclosure provides a user equipment, including a processor, a memory, and a computer program stored in the memory and capable of running on the processor.
  • the computer program implements the first aspect,
  • Each process of the embodiment of the resource allocation method of the third aspect or the fifth aspect can achieve the same technical effect. To avoid repetition, details are not described here.
  • the user equipment 900 includes but is not limited to: a radio frequency unit 901, a network module 902, an audio output unit 903, an input unit 904, a sensor 905, and a display unit 906, a user input unit 907, an interface unit 908, a memory 909, a processor 910, and a power supply 911 and other components.
  • a radio frequency unit 901 includes but is not limited to: a radio frequency unit 901, a network module 902, an audio output unit 903, an input unit 904, a sensor 905, and a display unit 906, a user input unit 907, an interface unit 908, a memory 909, a processor 910, and a power supply 911 and other components.
  • the user equipment may include more or less components than those shown in the figure, or a combination of certain components, or different components. Layout.
  • user equipment includes, but is not limited to, mobile phones, tablet computers, notebook computers, palmtop computers, vehicle-mounted terminals, wearable devices, and pedometers.
  • the radio frequency unit 901 is configured to receive first indication information and configuration parameters sent by the network device.
  • the first indication information is used to indicate an initially configured PRB on at least one LBT subband, and the configuration parameters include SCS.
  • the processor 910 is configured to determine the position of the guard band PRB in the carrier of at least one LBT subband according to at least one of the first indication information, the configuration parameter, and the processing capability of the user equipment; Configured PRB, determine the target PRB.
  • the radio frequency unit 901 is configured to receive first indication information and fifth indication information sent by the network device, the first indication information is used to indicate the PRB initially configured on at least one LBT subband, and the fifth indication information Used to indicate at least one intra-carrier guard band PRB.
  • the processor 910 is configured to determine the target PRB according to the initially configured PRB and the intra-carrier guard band PRB.
  • the radio frequency unit 901 is used to receive the seventh indication information sent by the network device, the seventh indication information is used to indicate multiple starting PRBs, and to receive the bitmap or resource corresponding to each starting PRB sent by the network device. Indicating value.
  • the processor 910 is configured to use each starting PRB as a starting point, and use the bitmap or resource indicator value corresponding to the starting PRB to obtain the configured PRB.
  • the embodiments of the present disclosure can perform frequency domain resource configuration flexibly in the presence of an intra-carrier guard band.
  • the processor 910 is the control center of the user equipment. It uses various interfaces and lines to connect the various parts of the entire user equipment, runs or executes at least one of the software programs and modules stored in the memory 909, and calls the memory 909
  • the data inside performs various functions of the user equipment and processes the data, so as to monitor the user equipment as a whole.
  • the processor 910 may include one or more processing units; as an example, the processor 910 may integrate an application processor and a modem processor, where the application processor mainly processes an operating system, user interface, and application programs, etc.
  • the adjustment processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 910.
  • the radio frequency unit 901 can be used for receiving and sending signals in the process of sending and receiving information or talking. Specifically, after receiving the downlink data from the base station, it is processed by the processor 910; Uplink data is sent to the base station.
  • the radio frequency unit 901 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio frequency unit 901 can also communicate with the network and other devices through a wireless communication system.
  • the user equipment provides the user with wireless broadband Internet access through the network module 902, such as helping the user to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 903 can convert the audio data received by the radio frequency unit 901 or the network module 902 or stored in the memory 909 into an audio signal and output it as sound. Moreover, the audio output unit 903 may also provide audio output related to a specific function performed by the user equipment 900 (e.g., call signal reception sound, message reception sound, etc.).
  • the audio output unit 903 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 904 is used to receive audio or video signals.
  • the input unit 904 may include a graphics processing unit (GPU) 9041 and a microphone 9042.
  • the graphics processor 9041 is configured to provide an image of a still picture or video obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode.
  • the data is processed.
  • the processed image frame may be displayed on the display unit 906.
  • the image frames processed by the graphics processor 9041 may be stored in the memory 909 (or other storage medium) or sent via the radio frequency unit 901 or the network module 902.
  • the microphone 9042 can receive sound and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be sent to a mobile communication base station via the radio frequency unit 901 for output in the case of a telephone call mode.
  • the user equipment 900 also includes at least one sensor 905, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 9061 according to the brightness of the ambient light.
  • the proximity sensor can close the display panel 9061 when the user equipment 900 is moved to the ear.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three axes), and can detect the magnitude and direction of gravity when it is stationary, and can be used to identify the posture of the user equipment (such as horizontal and vertical screen switching, related games).
  • sensor 905 can also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, Infrared sensors, etc., will not be repeated here.
  • the display unit 906 is used to display information input by the user or information provided to the user.
  • the display unit 906 may include a display panel 9061, and the display panel 9061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), etc.
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • the user input unit 907 may be used to receive input numeric or character information, and generate key signal input related to user settings and function control of the user equipment.
  • the user input unit 907 includes a touch panel 9071 and other input devices 9072.
  • the touch panel 9071 also called a touch screen, can collect the user's touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 9071 or near the touch panel 9071. operating).
  • the touch panel 9071 may include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it To the processor 910, the command sent by the processor 910 is received and executed.
  • the touch panel 9071 can be implemented in multiple types such as resistive, capacitive, infrared, and surface acoustic wave.
  • the user input unit 907 may also include other input devices 9072.
  • other input devices 9072 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.
  • the touch panel 9071 can cover the display panel 9061.
  • the touch panel 9071 detects a touch operation on or near it, it transmits it to the processor 910 to determine the type of the touch event, and then the processor 910 determines the type of the touch event according to the touch.
  • the type of event provides corresponding visual output on the display panel 9061.
  • the touch panel 9071 and the display panel 9061 are used as two independent components to realize the input and output functions of the user equipment, but in some embodiments, the touch panel 9071 and the display panel 9061 can be integrated
  • the implementation of the input and output functions of the user equipment is not specifically limited here.
  • the interface unit 908 is an interface for connecting an external device with the user equipment 900.
  • the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc.
  • the interface unit 908 may be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the user equipment 900 or may be used to connect the user equipment 900 to an external device. Transfer data between devices.
  • the memory 909 can be used to store software programs and various data.
  • the memory 909 may mainly include a storage program area and a storage data area.
  • the storage program area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data created by the use of mobile phones (such as audio data, phone book, etc.), etc.
  • the memory 909 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the memory 909 may store a computer program, and when the computer program is executed by the processor 910, each process of the resource configuration method embodiment of the first aspect, the third aspect, or the fifth aspect is realized.
  • the user equipment 900 may also include a power source 911 (such as a battery) for supplying power to various components.
  • a power source 911 such as a battery
  • the power source 911 may be logically connected to the processor 910 through a power management system, so as to manage charging, discharging, and power consumption through the power management system. Management and other functions.
  • the user equipment 900 includes some functional modules that are not shown, which will not be repeated here.
  • the twelfth aspect of the present disclosure also provides a network device, including a processor, a memory, and a computer program stored on the memory and capable of running on the processor.
  • the computer program implements the second aspect or the fourth aspect when the computer program is executed by the processor.
  • the thirteenth aspect of the present disclosure also provides a computer-readable storage medium on which a computer program is stored.
  • a computer program When the computer program is executed by a processor, each process of the above-mentioned resource allocation method embodiment is realized, and the same can be achieved. In order to avoid repetition, I won’t repeat them here.
  • examples of computer-readable storage media include non-transitory computer-readable storage media, such as read-only memory (Read-Only Memory, ROM for short), Random Access Memory (RAM for short), magnetic disks, or optical disks. Wait.
  • Such a processor may be, but is not limited to, a general-purpose processor, a special-purpose processor, a special application processor, or a field programmable logic array. It should also be understood that each block in the block diagram and/or flowchart, and a combination of blocks in the block diagram and/or flowchart, can also be implemented by a dedicated hardware-based system that performs the specified function or action, Or it can be implemented by a combination of dedicated hardware and computer instructions.
  • the present disclosure essentially or the part that contributes to the prior art can be embodied in the form of a software product, the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) , Including several instructions to make a terminal (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods of the various embodiments of the present disclosure.
  • a storage medium such as ROM/RAM, magnetic disk, optical disk

Abstract

本公开实施例公开了一种资源配置方法、装置、设备及存储介质,所述资源配置方法包括:接收网络设备发送的第一指示信息以及配置参数,所述第一指示信息用于指示在至少一个LBT子带上的初始配置的PRB,所述配置参数包括SCS;根据所述第一指示信息、所述配置参数以及所述用户设备的处理能力中的至少一项,确定所述至少一个LBT子带的载波内保护带PRB的位置;根据所述初始配置的PRB和所述载波内保护带PRB的位置,确定目标PRB。

Description

资源配置方法、装置、设备及存储介质 技术领域
本公开实施例涉及通信领域,尤其涉及一种资源配置方法、装置、设备及存储介质。
背景技术
在新空口(New Radio,NR)的非授权频段上,在发送信息之前,终端或网络设备需要做信道空闲估计(Clear Channel Assess,CCA)/扩展信道空闲估计(extended Clear Channel Assess,eCCA)来侦听信道,以进行能量检测(Energy Detection,ED),当能量低于一定门限时,信道被判断为空,方可开始传输,即先听后说(listen before talk,LBT)。
对于非授权频段的宽带载波,在规定的LBT子带上进行CCA,很多资源的配置中调度或者指示都是以LBT子带的粒度进行。当运行在宽带载波上,并且在其中的至少一个LBT子带上进行传输,需要留出载波内保护带来保证该LBT子带的传输不会干扰相邻LBT子带的传输。但是,目前还没有在存在载波内保护带的情况下配置频域资源的方案。
发明内容
本公开实施例提供一种资源配置方法、装置、设备及存储介质,以解决目前还没有在存在载波内保护带的情况下配置频域资源的问题。
为了解决上述技术问题,第一方面,本公开实施例提供了一种资源配置方法,应用于用户设备,包括:
接收网络设备发送的第一指示信息以及配置参数,所述第一指示信息用于指示在至少一个LBT子带上的初始配置的PRB(Physical Resource Block,物理资源块),所述配置参数包括SCS(subcarrier spacing,子载波间隔);
根据所述第一指示信息、所述配置参数以及所述用户设备的处理能力中的至少一项,确定所述至少一个LBT子带的载波内保护带PRB的位置;
根据所述载波内保护带PRB的位置和所述初始配置的PRB,确定目标PRB。
第二方面,本公开实施例提供了一种资源配置方法,应用于网络设备,包括:
为用户设备配置至少一个LBT子带以及配置参数,所述至少一个LBT子带包括初始配置的PRB,所述配置参数包括SCS;
根据所述至少一个LBT子带、所述配置参数以及所述用户设备的处理能力中的至少一项,确定所述至少一个LBT子带的候选载波内保护带PRB的位置;
根据所述候选载波内保护带PRB的位置,在所述候选载波内保护带PRB中选择至少一个载波内保护带PRB;
向所述用户设备发送第一指示信息以及第五指示信息,所述第一指示信息用于指示在所述至少一个LBT子带上的所述初始配置的PRB,所述第五指示信息用于指示所述至少一个载波内保护带PRB,以使所述用户设备将所述初始配置的PRB中的所述载波内保护带PRB去除。
第三方面,本公开实施例提供了一种资源配置方法,应用于用户设备,包括:
接收网络设备发送的第一指示信息以及第五指示信息,所述第一指示信息用于指示在至少一个LBT子带上的初始配置的PRB,所述第五指示信息用于指示至少一个载波内保护带PRB;
根据所述初始配置的PRB和所述载波内保护带PRB,确定目标PRB。
第四方面,本公开实施例提供了一种资源配置方法,应用于网络设备,包括:
向用户设备发送第七指示信息,所述第七指示信息用于指示多个开始PRB,以及发送每个所述开始PRB对应的比特图或者资源指示值,以使所述用户设备以每个所述开始PRB为起点,采用与所述开始PRB对应的所述比特图或者所述资源指示值得到配置的PRB。
第五方面,本公开实施例提供了一种资源配置方法,应用于用户设备,包括:
接收网络设备发送的第七指示信息,所述第七指示信息用于指示多个开始PRB,以及接收所述网络设备发送的每个所述开始PRB分别对应的比特图或者资源指示值;
以每个所述开始PRB为起点,采用与所述开始PRB对应的所述比特图或者所述资源指示值,得到配置的PRB。
第六方面,本公开实施例提供了一种资源配置装置,应用于用户设备,包括:
信息接收模块,用于接收网络设备发送的第一指示信息以及配置参数,所述第一指示信息用于指示在至少一个LBT子带上的初始配置的PRB,所述配置参数包括SCS;
PRB位置确定模块,用于根据所述第一指示信息、所述配置参数以及所述用户设备的处理能力中的至少一项,确定所述至少一个LBT子带的载波内保护带PRB的位置;
PRB确定模块,用于根据所述载波内保护带PRB的位置和所述初始配置的PRB,确定目标PRB。
第七方面,本公开实施例提供了一种资源配置装置,应用于网络设备,包括:
第一配置模块,用于为用户设备配置至少一个LBT子带以及配置参数,所述至少一个LBT子带包括初始配置的PRB,所述配置参数包括SCS;
PRB位置确定模块,用于根据所述至少一个LBT子带、所述配置参数以及所述用户设备的处理能力中的至少一项,确定所述至少一个LBT子带的候选载波内保护带PRB的位置;
选择模块,用于根据所述候选载波内保护带PRB的位置,在所述候选载波内保护带PRB中选择至少一个载波内保护带PRB;
信息发送模块,用于向所述用户设备发送第一指示信息以及第五指示信息,所述第一指示信息用于指示在所述至少一个LBT子带上的所述初始 配置的PRB,所述第五指示信息用于指示所述至少一个载波内保护带PRB,以使所述用户设备将所述初始配置的PRB中的所述载波内保护带PRB去除。
第八方面,本公开实施例提供了一种资源配置装置,应用于用户设备,包括:
信息接收模块,用于接收网络设备发送的第一指示信息以及第五指示信息,所述第一指示信息用于指示在至少一个LBT子带上的初始配置的PRB,所述第五指示信息用于指示至少一个载波内保护带PRB;
PRB确定模块,用于根据所述初始配置的PRB和所述载波内保护带PRB,确定目标PRB。
第九方面,本公开实施例提供了一种资源配置装置,应用于网络设备,包括:
指示信息发送模块,用于向用户设备发送第七指示信息,所述第七指示信息用于指示多个开始PRB,以及发送每个所述开始PRB对应的比特图或者资源指示值,以使所述用户设备以每个所述开始PRB为起点,采用与所述开始PRB对应的所述比特图或者所述资源指示值得到配置的PRB。
第十方面,本公开实施例提供了一种资源配置装置,应用于用户设备,包括:
指示信息接收模块,用于接收网络设备发送的第七指示信息,所述第七指示信息用于指示多个开始PRB,以及接收所述网络设备发送的每个所述开始PRB分别对应的比特图或者资源指示值;
执行模块,用于以每个所述开始PRB为起点,采用与所述开始PRB对应的所述比特图或者所述资源指示值,得到配置的PRB。
第十一方面,本公开实施例提供了一种用户设备,包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现如第一方面、第三方面或第五方面所述的资源配置方法的步骤。
第十二方面,本公开实施例提供了一种网络设备,包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述计 算机程序被所述处理器执行时实现如第二方面或第四方面所述的资源配置方法的步骤。
第十三方面,本公开实施例提供了计算机可读存储介质,所述计算机可读存储介质上存储计算机程序,所述计算机程序被处理器执行时实现所述的资源配置方法的步骤。
在本公开实施例中,根据初始配置的PRB和载波内保护带PRB,确定目标PRB,实现了在存在载波内保护带PRB时能灵活有效地配置频域资源。
附图说明
从下面结合附图对本公开的具体实施方式的描述中可以更好地理解本公开其中,相同或相似的附图标记表示相同或相似的特征。
图1示出了NRU Rel16的Coreset频域配置的示意图;
图2示出了实施本公开第一方面提供的资源配置方法的示例性流程图;
图3示出了本公开提供的不同传输带宽下的最小载波内保护带PRB的数目的示意图;
图4示出了本公开提供的PUCCH/SRS频域配置的示意图;
图5示出了实施本公开第一方面提供的资源配置方法的另一示例性流程图;
图6示出了实施本公开第一方面提供的资源配置方法的又一示例性流程图;
图7示出了实施本公开第二方面与第三方面提供的资源配置方法的示例性流程图;
图8示出了实施本公开第二方面与第三方面提供的资源配置方法的另一示例性流程图;
图9示出了实施本公开第四方面与第五方面提供的资源配置方法的示例性流程图;
图10示出了实施本公开第四方面与第五方面提供的资源配置方法的另一示例性流程图;
图11示出了本公开实施例的Coreset频域配置的示例的示意图;
图12示出了本公开第六方面提供的资源配置装置的示例性结构示意图;
图13示出了本公开第七方面提供的资源配置装置的示例性结构示意图;
图14示出了本公开第八方面提供的资源配置装置的示例性结构示意图;
图15示出了本公开第九方面提供的资源配置装置的示例性结构示意图;
图16示出了本公开第十方面提供的资源配置装置的示例性结构示意图;
图17为本公开第十一方面提供的用户设备的示例性结构示意图。
具体实施方式
下面将结合本公开实施例中的附图,对本公开实施例进行清楚、完整地描述,显然,所描述的实施例是本公开一部分实施例,而不是全部的实施例。基于本公开中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本公开保护的范围。
由于非授权频段是多种技术或多个传输节点共享,因此CCA或eCCA来侦听信道这种基于竞争的接入方式导致信道可用时间的不确定性,当信道可用(available)时,网络侧信号传输的可传输位置可能已经错过而无法发送,这样可能导致接收端无法正常接收网络侧配置的信号接收,以及信号接收后根据网络侧的配置进行的终端行为,例如PDCCH(Physical Downlink Control Channel,物理下行控制信道)监听,对无线环境的监测和测量等。通过CCA的方式判断信道是否为空并进行传输的过程,可以称为信道接入过程。
在相关技术中,可用于5G非授权通信系统的信道接入过程种类的示例如下:
1、Cat 1:不做任何CCA直接发送,是在已经获得信道的情况下在传输转换的间隔小于16us的情况下可以使用。
2、Cat 2(Type II):进行16us或者25us的信道侦听,对特定信号获取信道可以使用,最大连续传输长度应该小于一定数值,例如1ms。
3、Cat 4(Type I):进行随机回退的信道侦听,对不同优先级参数设置不同,最后获得信道后可传输的最大长度也不同。
同时,5GHz上的CCA频域粒度为20MHz,并且按照规定的信道规划严格执行。
另外,相关技术中的频域配置可以包括如下几个示例:频域配置的一个示例为:NR Rel15的载波频域配置。下面对NR Rel15的载波频域配置进行说明。
在NR Rel15中,工作载波的频域位置在系统广播信息系统信息块(System Information Block,SIB)1中得到,即FrequencyInfoUL-SIB和FrequencyInfoDL-SIB。首先,用户通过FrequencyInfoUL-SIB得到Point A频域具体位置,并且通过FrequencyInfoUL-SIB和FrequencyInfoDL-SIB的scs-SpecificCarrierList域得到不同numerlonogy下的载波配置,即参考Point A的绝对频域位置,通过offsetToCarrier和carrierBandwidth来得到该载波的频域位置。
频域配置的另一个示例为:NR Rel15的带宽部分(Bandwidth Part,BWP)频域配置。下面对NR Rel15的BWP频域配置进行说明。
对于在接收到RRCSetup/RRCResume/RRCReestablishment之前的初始(initial)BWP,它的频域位置和Coreset#0的频域位置相同。
对于在接收到RRCSetup/RRCResume/RRCReestablishment之后的初始(initial)BWP,它的频域位置由SIB1中的信息配置。
对于用户设备(User Equipment,UE)专用(dedicated)的BWP,根据该BWP的子载波间隔(subcarrier spacing,SCS)配置和SIB1中的载波信息配置得到该BWP所属的参考带宽范围,在该参考范围内通过locationAndBandwidth指示的资源指示值(Resource indicator value,RIV)值得到该BWP的频域配置。
频域配置的又一个示例为:NR Rel15的控制资源集(Control resource set,Coreset)频域配置。下面对NR Rel15的Coreset频域配置进行说明。
NR Rel15的Coreset通过无线资源控制(Radio Resource Control,RRC)的信息单元ControlResourceSet的frequencyDomainResources域进行配置,包含固定大小为45bit的比特图(bitmap),其中每比特代表连续的6个物 理资源块(Physical Resource Block,PRB)组,第一个比特映射的PRB组为当前配置的BWP的第一个PRB组。
频域配置的再一个示例为:NR Rel15的信道状态信息参考信号(Channel State Information Reference Signal,CSI-RS)频域配置。下面对本示例的频域配置进行说明。
NR Rel15的CSI-RS通过RRC的信息单元CSI-FrequencyOccupation的startingRB和nrofRBs域进行配置,其中startingRB是相对于公共PRB#0(CRB#0)的配置,并且从0开始只能配置为4的倍数;nrofRBs是CSI-RS配置的PRB数,并且从24开始只能配置为4的倍数,当nrofRBs配置成大于BWP配置PRB数的值时,CSI-RS占用带宽为整个BWP带宽。
频域配置的再一个示例为:NR Rel15的探测参考信号(Sounding Reference Signal,SRS)频域配置。下面对本示例的频域配置进行说明。
NR Rel15的SRS通过RRC的信息单元SRS-Resource中的freqDomainPosition,freqDomainShift和freqHopping进行配置,其中配置freqDomainShift的值大于等于BWP的起始点相对于CRB#0的偏移值时,SRS配置的freqDomainShift参考点为CRB#0;否则为BWP的起始点。配置的SRS的频域起始位置由配置的freqDomainShift值,上述确定的参考点以及频域hopping的配置参数决定。配置的SRS的频域PRB数由freqHopping中的SRS配置index决定,共有64种配置,可为4-272个PRB。
频域配置的再一个示例为:NR Rel15的上下行调度频域配置。下面对本示例的频域配置进行说明。
NR Rel15的上下行都是参考配置激活(active)BWP的频域位置进行频域调度,包含两种类型:Type 0和Type 1。对于Type 0频域资源分配,采用bitmap对频域资源进行分配,其中每bit对应的连续PRB数可配置,并且与BWP的PRB个数相关,可为2,4,8,16中的一个;对于Type 1频域资源分配,采用RIV值进行频域连续的PRB组进行分配,其中该PRB组的大小决定于激活BWP的PRB数和初始BWP的PRB数的比值,可为1,2,4,8中的一个。对于DCI format 1_0,默认使用Type 1资源分配; 对于DCI format 1_1,资源分配类型可RRC配置;当RRC配置成能够动态切换时,DCI的频域分配域的第一比特指示下行频域资源分配类型。
频域配置的再一个示例为:NR Rel16的频域配置。下面对本示例的频域配置进行说明。
NRU Rel16可以运行在大于LBT子带的宽带载波(例如80MHz)上,但是信道空闲监测(CCA)在目前的5GHz频段是每20MHz LBT子带进行的。同时,在宽带载波中间的LBT子带可能会有其他系统或者节点运行。因此,即使在载波内的LBT子带运行也需要建立保护带以免影响其他系统或者节点运行。
对于宽带载波运行的NRU Rel16,上行可采用交织(interlace)方式进行传输,并且一个交织(interlace)包含整个运行宽带。
针对NR Rel16的频域配置,需要考虑载波内保护带。NR Rel16的频域配置具体可以包括以下几个方面:
频域配置的再一个示例为:NRU Rel16的载波和BWP频域配置。下面对本示例的频域配置进行说明。
对于NR Rel15中的载波和BWP频域配置,可以进行任意PRB开始和PRB结束的频域配置,因此NRU Rel16可以通过基站实现灵活启用载波内保护带。
频域配置的再一个示例为:NRU Rel16的Coreset频域配置。下面对本示例的频域配置进行说明。
对于NR Rel15中的Coreset频域配置,是以BWP起始PRB开始的每连续的6个PRB的PRB组为粒度进行配置。当特定的PRB组包含有载波内保护带PRB时,如果需要留出载波内保护带时,该PRB组不能使用。对于宽带运行的NRU Rel16,需要配置横跨多个LBT子带的multi-cluster Coreset,其中每个cluster位于一个LBT子带并且为PRB数为48(对于30kHz SCS),每个cluster的PRB不包含载波内保护带。如图1所示,对于频带(subband)2,54-59为一个PRB组,但是由于载波内保护带PRB的数量大于2,该PRB组不能使用;同理,102-107的PRB组也不能配置,因此只有60-101共42个PRB可以配置为Coreset的PRB,不能满足PRB 数为48的要求,从而不能保证每个映射的PDCCH候选(candidate)只处在一个LBT子带内。
频域配置的再一个示例为:NRU Rel16的CSI-RS/SRS频域配置。下面对本示例的频域配置进行说明。
对于NR Rel15中的CSI-RS/SRS频域配置,只能配置连续的PRB,如果NRU Rel16需要配置宽带CSI-RS/SRS并且不包含载波内保护带,则该频域配置方法需要增强。
频域配置的再一个示例为:NRU Rel16的PUCCH频域配置。NRU Rel16中的PUCCH可以采用交织(interlace),并且一个interlace在宽带载波的情况下横跨多个LBT子带,如何处理载波内保护带是需要解决的问题。
频域配置的再一个示例为:NRU Rel16的下行频域调度。下面对本示例的频域配置进行说明。
对于Type 0频域资源分配,bitmap的分配粒度太大(最大为16),如果某bit代表的PRB组包含一个带内PRB,该PRB组在某些情况下都不能调度,造成资源的浪费。
对于Type1频域资源分配,通过RIV值分配连续的PRB资源,当频域资源分配横跨多个LBT个子带,如何处理载波内保护带是需要解决的问题。
频域配置的再一个示例为:NRU Rel16的上行频域调度。下面对本示例的频域配置进行说明。
对于交织频域资源分配,并且一个interlace在宽带载波的情况下横跨多个LBT子带,如何处理载波内保护带是需要解决的问题。
基于上述内容,本公开实施例提供了在存在载波内保护带时进行频域资源配置的方案。图2示出了实施本发明公开第一方面提供的资源配置方法的示例性流程图。如图2所示,流程100包括:
S102,网络设备向用户设备发送第一指示信息以及配置参数,第一指示信息用于指示在至少一个LBT子带上的初始配置的PRB,配置参数包括SCS;
S104,用户设备接收网络设备发送的第一指示信息以及配置参数,根 据第一指示信息、配置参数以及用户设备的处理能力中的至少一项,确定至少一个LBT子带的载波内保护带PRB的位置。用户设备的处理能力可以包括功率放大器(Power Amplifier,PA)个数以及模拟滤波器个数中的至少一项;
S106,用户设备根据初始配置的PRB和载波内保护带PRB的位置,确定目标PRB。
如图2所示,由用户设备执行步骤S104和S106可实现本公开第一方面提供的资源配置方法的实施例。
在本实施例中,用户设备确定载波内保护带PRB的位置,并根据载波内保护带PRB的位置,灵活地配置目标PRB。在本公开的一个实施例中,S106可以包括:将初始配置的PRB中的载波内保护带PRB去除,得到目标PRB。
在本公开实施例中,用户设备确定载波内保护带PRB的位置,并由用户设备将初始配置的PRB中的载波内保护带PRB去除,得到目标PRB。实现了在存在载波内保护带PRB时能灵活有效地配置频域资源。
在本公开的一个实施例中,S104可以包括:
根据第一指示信息、配置参数以及用户设备的处理能力中的至少一项,确定保护带信息,保护带信息可以包括以下至少一个:在LBT子带上传输的最大传输PRB数目、最小载波内保护带宽、最小载波内保护带PRB数目;根据保护带信息,确定载波内保护带PRB的位置。
在本公开的一个实施例中,根据第一指示信息、配置参数以及用户设备的处理能力中的至少一项,确定保护带信息,包括如下至少之一:
根据SCS,确定保护带信息;
根据第一指示信息,得到初始配置的PRB的占用带宽或者至少一个LBT子带的子带数目;根据占用带宽或者子带数目,确定保护带信息;
根据处理能力,确定保护带信息。
作为一个示例,确定保护带信息可以包括:根据SCS,确定保护带信息。
下面通过一个例子说明根据SCS,确定保护带信息。
在SCS为15KHz的情况下,载波内保护带PRB的数目是4;在SCS为30KHz的情况下,载波内保护带PRB的数目是2;在SCS为60KHz的情况下,载波内保护带PRB的数目是1。
作为另一个示例,确定保护带信息可以包括:根据初始配置的PRB的占用带宽或者至少一个LBT子带的子带数目;根据占用带宽或者子带数目,确定保护带信息。
下面通过一个例子说明根据占用带宽确定保护带信息。
在PRB的占用带宽是20MHz的情况下,载波内保护带PRB的数目是2;在PRB的占用带宽是40MHz的情况下,载波内保护带PRB的数目是3。
作为又一个示例,确定保护带信息可以包括:接收用户设备发送的处理能力,根据处理能力,确定保护带信息。
作为再一个示例,根据SCS、第一指示信息以及处理能力中的至少两项,确定保护带信息。比如,根据SCS和初始配置的PRB的占用带宽确定载波内保护带PRB的数目。其中,协议规定在不同的带宽(该带宽是上述PRB的占用带宽)下的最小载波内保护频带PRB的数目如表1所示:
表1
Figure PCTCN2020117232-appb-000001
假设SCS为30KHz,在表1可以查出在不同带宽下的载波内保护带情况,具体是,在传输带宽是20MHz的情况下,载波内保护带PRB的数目是2;在传输带宽是40MHz的情况下,载波内保护带PRB的数目是3;在传输带宽是60MHz的情况下,载波内保护带PRB的数目是4。
如图3,左侧的是20MHz传输带宽,载波内保护带PRB的数目大于2,中间的是40MHz传输带宽,载波内保护带PRB的数目大于3,右侧的是60MHz传输带宽,载波内保护带PRB的数目大于4。
作为一个示例,参考图4,如果网络设备为用户设备配置PUCCH/SRS资源分配的interlace索引号为1,LBT子带指示为1,即上述的第一指示信息包括interlace索引号为1和LBT子带指示为1,则该PUCCH/SRS配置的PRB索引为LBT子带#1上的PRB#56,PRB#61,…,PRB#106共11个PRB,即这11个PRB是网络设备初始配置的PRB。
如果网络设备配置的PUCCH/SRS传输带宽为20MHz,载波内保护带PRB至少为2个PRB,载波内保护带PRB可以是LBT子带#1首端的PRB#53,PRB#54,以及LBT子带#1尾端的PRB#106,PRB#107。将初始配置的PRB中的载波内保护带PRB去除,即将PRB#106从初始配置的PRB中去除,此时配置PUCCH/SRS的PRB索引为PRB#56,PRB#61,…,PRB#101共10个PRB。
其中,LBT子带可以是载波级LBT子带划分得到,还可以是BWP级LBT子带划分得到。
在本公开的一个实施例中,载波内保护带PRB可以是从LBT子带的边缘开始的PRB,且载波内保护带PRB的带宽大于或等于最小载波内保护带宽;或者,载波内保护带PRB可以是从LBT子带的边缘开始的PRB,且载波内保护带PRB的数目大于或等于最小载波内保护带PRB数目。
在本公开的一个实施例中,在LBT子带是载波边缘的LBT子带的情况下,LBT子带在载波边缘的方向上没有载波内保护带PRB;在LBT子带是BWP边缘的LBT子带的情况下,LBT子带在BWP边缘的方向上没有载波内保护带PRB。
下面继续通过图4说明LBT子带。
继续参考图4,网络设备初始配置的PRB是载波级LBT子带#0上的PRB,由于LBT子带#0的首端(即是LBT子带#0的左侧边缘)位于载波首端,那么在LBT子带#0的首端没有载波内保护带PRB,LBT子带#0的尾端可以有载波内保护带PRB。
图5示出了实施本发明本公开第一方面提供的资源配置方法的另一示例性流程图。图5和图2相比较而言区别是,图5的流程100A还可以包括:
S108,网络设备向用户设备发送第二指示信息,第二指示信息用于指示用户设备是否使用载波内保护带PRB进行传输。
如图5所示,由用户设备执行步骤S104和S106可实现本公开第一方面提供的资源配置方法的实施例。
图5中的S106具体可以包括:在用户设备接收的第二指示信息用于指示用户设备不使用载波内保护带PRB进行传输的情况下,将初始配置的PRB中的载波内保护带PRB去除。
另外,本资源配置方法的实施例还可以包括:在第二指示信息用于指示用户设备使用载波内保护带PRB进行传输的情况下,不去除初始配置的PRB中的载波内保护带PRB。
图6示出了实施本发明本公开第一方面提供的资源配置方法的又一示例性流程图。图6和图2相比较而言区别是,图6的资源配置方法100B还可以包括:
S110,网络设备向用户设备发送第三指示信息或第四指示信息。第三指示信息用于指示至少一个LBT子带中的第一LBT子带,并指示去除第一LBT子带上的载波内保护带PRB;第四指示信息用于指示至少一个LBT子带中的第二LBT子带,并指示去除第二LBT子带的目标边缘上的载波内保护带PRB。
如图6所示,由用户设备执行步骤S104和S106可实现本公开第一方面提供的资源配置方法的实施例。
作为一个示例,网络设备向用户设备发送第三指示信息。在此情况下,图6中的S106具体可以包括:用户设备接收该第三指示信息,对于初始配置的PRB中的第一LBT子带上的第一PRB,将第一PRB中的载波内保护带PRB去除。
网络设备通过第三指示信息指示用户设备去除哪些LBT子带上的载波内保护带PRB。比如,继续参考图4,初始配置的PRB是LBT子带#0和LBT子带#1上的PRB,第三指示信息指示用户设备仅去除LBT子带#0上的载波内保护带PRB,不去除LBT子带#1上的载波内保护带PRB。
作为另一个示例,网络设备向用户设备发送第四指示信息。在此情况 下,图6中的S106具体可以包括:用户设备接收该第四指示信息,将初始配置的PRB中的目标边缘上的载波内保护带PRB去除。
网络设备通过第四指示信息指示用户设备去除LBT子带上的哪一端的载波内保护带PRB。比如,继续参考图4,初始配置的PRB是LBT子带#1上的PRB,第四指示信息指示用户设备去除LBT子带#1上的首端的载波内保护带PRB。
图7示出了实施本公开第二方面与第三方面提供的资源配置方法的示例性流程图。如图7所示,资源配置方法200包括:
S202,网络设备为用户设备配置至少一个LBT子带以及配置参数,至少一个LBT子带包括初始配置的PRB,配置参数包括SCS;
S204,网络设备根据至少一个LBT子带、配置参数以及用户设备的处理能力中的至少一项,确定至少一个LBT子带的候选载波内保护带PRB的位置;
S206,网络设备根据候选载波内保护带PRB的位置,在候选载波内保护带PRB中选择至少一个载波内保护带PRB;
S208,网络设备向用户设备发送第一指示信息以及第五指示信息,第一指示信息用于指示在至少一个LBT子带上的初始配置的PRB,第五指示信息用于指示至少一个载波内保护带PRB;
S210,用户设备接收第一指示信息以及第五指示信息,根据初始配置的PRB和载波内保护带PRB确定目标PRB。其中,可以将初始配置的PRB中的载波内保护带PRB去除,得到目标PRB。
如图7所示,由网络设备执行步骤S202至步骤S208,可实现本公开第二方面提供的资源配置方法的实施例,由用户设备执行步骤S210可实现本公开第三方面提供的资源配置方法的实施例。
在本公开实施例中,网络设备根据初始配置的PRB和载波内保护带PRB确定目标PRB,实现了在存在载波内保护带PRB时能灵活有效地配置频域资源。
在本公开的一个实施例中,S204可以包括:
根据至少一个LBT子带、配置参数以及处理能力中的至少一项,确定 保护带信息,保护带信息包括以下至少一个:在LBT子带上传输的最大传输PRB数目、最小载波内保护带宽、最小载波内保护带PRB数目;根据保护带信息,确定候选载波内保护带PRB的位置。
在本公开的一个实施例中,根据至少一个LBT子带、配置参数以及处理能力中的至少一项,确定保护带信息,包括如下至少之一:
根据SCS,确定保护带信息;
根据初始配置的PRB的占用带宽或者至少一个LBT子带的子带数目;根据占用带宽或者子带数目,确定保护带信息;
接收用户设备发送的处理能力,根据处理能力,确定保护带信息。
作为一个示例,确定保护带信息可以包括:根据SCS,确定保护带信息。
作为另一个示例,确定保护带信息可以包括:根据初始配置的PRB的占用带宽或者至少一个LBT子带的子带数目;根据占用带宽或者子带数目,确定保护带信息。
作为又一个示例,确定保护带信息可以包括:接收用户设备发送的处理能力,根据处理能力,确定保护带信息。
由于介绍对资源配置方法100时已经对如何确定保护带信息进行说明,为了简要,在此不再重复赘述。
在本公开的一个实施例中,载波内保护带PRB可以是从LBT子带的边缘开始的PRB,且载波内保护带PRB的带宽可以大于或等于最小载波内保护带宽;或者,载波内保护带PRB可以是从LBT子带的边缘开始的PRB,且载波内保护带PRB的数目可以大于或等于最小载波内保护带PRB数目。
在本公开的一个实施例中,在LBT子带是载波边缘的LBT子带的情况下,LBT子带在载波边缘的方向上可以没有载波内保护带PRB;在LBT子带是带宽部分BWP边缘的LBT子带的情况下,LBT子带在BWP边缘的方向上可以没有载波内保护带PRB。
在本公开的一个实施例中,S206可以包括:
根据候选载波内保护带PRB,得到多个保护带PRB集合,其中,每个保护带PRB集合中的PRB均属于候选载波内保护带PRB,任两个保护带 PRB集合之间存在交集或者不存在交集;
为每一个保护带PRB集合添加标识;
在多个保护带PRB集合中选择目标保护带PRB集合,目标保护带PRB集合中的PRB是上述中的至少一个载波内保护带PRB。
资源配置方法还可以包括:向用户设备发送第六指示信息。
其中,第六指示信息用于指示每个保护带PRB集合中的PRB以及每个保护带PRB集合的标识,第五指示信息用于指示目标保护带PRB集合的目标标识,并指示将初始配置的PRB与目标保护带PRB集合共有的PRB从初始配置的PRB中去除。
用户设备接收网络设备发送的第六指示信息之后,S210可以包括:根据目标标识,从多个保护带PRB集合中获取具有目标标识的目标保护带PRB集合;将初始配置的PRB与目标保护带PRB集合共有的PRB从初始配置的PRB中去除。
在本公开的一个实施例中,对保护带PRB集合进行编号可以包括:根据初始配置的PRB的占用带宽或者至少一个LBT子带的子带数目;对于同一占用带宽或者同一子带数目对应的多个保护带PRB集合,均从预定数值开始,依次对多个保护带PRB集合进行编号。
下面通过一个例子说明本实施例中的对保护带PRB集合进行编号。
第一个保护带PRB集合和第二个保护带PRB集合对应的占用带宽是20MHz,第一个保护带PRB集合的编号是001,第二个保护带PRB集合的编号是002。第三个保护带PRB集合和第四个保护带PRB集合对应的占用带宽是40MHz,第三个保护带PRB集合的编号是001,第四个保护带PRB集合的编号是002。
在采用本实施例对保护带PRB集合进行编号的情况下,S210可以包括:
根据初始配置的PRB的占用带宽或者至少一个LBT子带的子带数目,获取与占用带宽或者子带数目对应的多个保护带PRB集合;在对应的多个保护带PRB集合中,获取具有目标标识的目标保护带PRB集合,从而获取需要去除的载波内保护带PRB。
在本公开的一个实施例中,对保护带PRB集合进行编号可以包括:对于全部的保护带PRB集合,依次对全部的保护带PRB集合进行编号。比如,第一个保护带PRB集合的编号是001,第二个保护带PRB集合的编号是002,第三个保护带PRB集合的编号是003,以此类推。
在本公开的一个实施例中,频域配置方法还可以包括:网络设备向用户设备发送第三指示信息,第三指示信息用于指示至少一个LBT子带中的第一LBT子带,并指示去除第一LBT子带上的载波内保护带PRB。
用户设备对于初始配置的PRB中的第一LBT子带上的第一PRB,将第一PRB与至少一个载波内保护带PRB共有的PRB从初始配置的PRB中去除。
在本公开的一个实施例中,频域配置方法还可以包括:网络设备向用户设备发送第四指示信息,第四指示信息用于指示至少一个LBT子带中的第二LBT子带,并指示去除第二LBT子带的目标边缘上的载波内保护带PRB。
用户设备将初始配置的PRB中的第二LBT子带目标边缘上的载波内保护带PRB去除。
图8示出了实施本公开第二方面与第三方面提供的资源配置方法的另一个示例性流程图。图8和图7相比较而言区别是,图8的资源配置方法200A还包括:
S212,网络设备向用户设备发送第二指示信息,第二指示信息用于指示用户设备是否使用载波内保护带PRB进行传输。
如图8所示,由网络设备执行步骤S202至S208、以及S212,可实现本公开第二方面提供的资源配置方法的实施例。由用户设备执行步骤S210可实现本公开第三方面提供的资源配置方法的实施例。
图8中的S210具体可以包括:在第二指示信息用于指示不使用载波内保护带PRB进行传输的情况下,用户设备将初始配置的PRB中的载波内保护带PRB去除。
另外,图8的资源配置方法还可以包括:在第二指示信息用于指示使用载波内保护带PRB进行传输的情况下,用户设备不去除初始配置的PRB 中的载波内保护带PRB。
图9示出了实施本公开第四方面和第五方面提供的资源配置方法的示例性流程图。如图9所示,该频域配置方法300包括:
S302,网络设备向用户设备发送第七指示信息,第七指示信息用于指示多个开始PRB,以及发送每个开始PRB对应的比特图或者资源指示值;
S304,用户设备以每个开始PRB为起点,采用与开始PRB对应的比特图或者资源指示值得到配置的PRB。
如图9所示,由网络设备执行步骤S302可实现本公开第四方面提供的资源配置方法的实施例。由用户设备执行步骤S304可实现本公开第五方面提供的资源配置方法的实施例。
在本公开实施例中,网络设备指示多个开始PRB,以每个开始PRB为起点得到配置的PRB。这样,网络设备可以灵活配置开始PRB,以绕开载波内保护带。
在本公开的一个实施例中,多个开始PRB分别对应的比特图相同或者不相同,或者,多个开始PRB分别对应的资源指示值相同或者不相同。
在本公开的一个实施例中,第七指示信息用于指示一个开始PRB。
图10示出了实施本公开第四方面与第五方面提供的资源配置方法的另一示例性流程图。图10和图9相比较而言区别是,图10的资源配置方法300A还可以包括:
S306,网络设备配置至少一个LBT子带,每个LBT子带包括至少一个开始PRB。即至少一个LBT子带上包括多个开始PRB。
如图10所示,由网络设备执行步骤S306和步骤S302可实现本公开第四方面提供的资源配置方法的实施例。由用户设备执行步骤S304可实现本公开第五方面提供的资源配置方法的实施例。
作为一个示例,如图11所示,当Coreset的频域配置横跨4个LBT子带时,则引入4个starting PRB(开始PRB)和比特图(bitmap)对该Coreset进行配置。
作为另一个示例,在进行数据调度时,可通过RRC给每个LBT子带配置一个或者多个starting PRB,在DCI中增加LBT子带调度指示以及 starting PRB配置指示中的至少一项,bitmap或者RIV以该LBT子带为起点在LBT子带内调度。
下面通过一个例子说明资源配置方法300A。
比如,参考图11,网络设备配置4个子带LBT,每个子带LBT包括一个开始PRB,各子带的开始PRB有两种配置,分别是配置1,配置2。其中配置1的开始PRB为PRB#0,PRB#56,PRB#112,PRB#167,配置2的开始PRB为PRB#0,PRB#53,PRB#109,PRB#165。向用户设备发送DCI,该DCI包括LBT子带指示以及开始PRB配置指示(即第七指示信息)中的至少一项。如果LBT子带指示为1010,starting PRB配置1,bitmap为11111110,则图11中LBT子带#0和LBT子带#2上的阴影部分的PRB为配置的调度PRB,即#0-#47的PRB和#112-#159的PRB。
上述任意实施例中的资源配置方法均可以用于多种频域资源的配置,其中包括:控制资源集(Control resource set,Coreset)的频域配置,CSI-RS的频域配置,SRS的频域配置,PUCCH的频域配置,调度(Scheduling)的频域配置。
需要说明的是,对于上述中的每个实施例,并不限定实施例中各个步骤的执行顺序。
图12示出了本发明本公开第六方面提供的资源配置装置的示例性结构示意图。该资源配置装置应用于用户设备,如图12所示,该资源配置装置400包括:
信息接收模块402,用于接收网络设备发送的第一指示信息以及配置参数,第一指示信息用于指示在至少一个LBT子带上的初始配置的PRB,配置参数包括SCS;
PRB位置确定模块404,用于根据第一指示信息、配置参数以及用户设备的处理能力中的至少一项,确定至少一个LBT子带的载波内保护带PRB的位置;
PRB确定模块406,用于根据初始配置的PRB和载波内保护带PRB的位置,确定目标PRB。其中,根据载波内保护带PRB的位置,将初始配置的PRB中的载波内保护带PRB去除,得到目标PRB。
在本公开的一个实施例中,PRB位置确定模块404可以包括:
保护带信息确定模块,用于根据第一指示信息、配置参数以及用户设备的处理能力中的至少一项,确定保护带信息,保护带信息包括以下至少一个:在LBT子带上传输的最大传输PRB数目、最小载波内保护带宽、最小载波内保护带PRB数目。
保护带PRB位置确定模块,用于根据保护带信息,确定载波内保护带PRB的位置。
在本公开的一个实施例中,保护带信息确定模块可以包括一项至少一项:
第一确定模块,用于根据SCS,确定保护带信息;
第二确定模块,用于根据第一指示信息,得到初始配置的PRB的占用带宽或者至少一个LBT子带的子带数目;根据占用带宽或者子带数目,确定保护带信息;
第三确定模块,用于根据处理能力,确定保护带信息。
在本公开的一个实施例中,载波内保护带PRB可以是从LBT子带的边缘开始的PRB,且载波内保护带PRB的带宽大于或等于最小载波内保护带宽;或者,载波内保护带PRB可以是从LBT子带的边缘开始的PRB,且载波内保护带PRB的数目大于或等于最小载波内保护带PRB数目。
在本公开的一个实施例中,在LBT子带是载波边缘的LBT子带的情况下,LBT子带在载波边缘的方向上可以没有载波内保护带PRB;在LBT子带是带宽部分BWP边缘的LBT子带的情况下,LBT子带在BWP边缘的方向上可以没有载波内保护带PRB。
在本公开的一个实施例中,资源配置装置400还可以包括:
指示接收模块,用于接收网络设备发送的第二指示信息,第二指示信息用于指示用户设备是否使用载波内保护带PRB进行传输。
PRB确定模块406具体被配置用于:在第二指示信息用于指示用户设备不使用载波内保护带PRB进行传输的情况下,将初始配置的PRB中的载波内保护带PRB去除。
PRB确定模块406还用于:在第二指示信息用于指示用户设备使用载 波内保护带PRB进行传输的情况下,不去除初始配置的PRB中的载波内保护带PRB。
在本公开的一个实施例中,资源配置装置400还可以包括:
第一指示接收模块,用于接收网络设备发送的第三指示信息,第三指示信息用于指示至少一个LBT子带中的第一LBT子带,并指示去除第一LBT子带上的载波内保护带PRB。
PRB确定模块406用于,对于初始配置的PRB中的第一LBT子带上的第一PRB,将第一PRB中的载波内保护带PRB去除。
在本公开的一个实施例中,资源配置装置400还可以包括:
第二指示接收模块,用于接收网络设备发送的第四指示信息,第四指示信息用于指示至少一个LBT子带中的第二LBT子带,并指示去除第二LBT子带的目标边缘上的载波内保护带PRB。
PRB确定模块406用于,将初始配置的PRB中的目标边缘上的载波内保护带PRB去除,。
图13示出了本公开第七方面提供的资源配置装置的示例性结构示意图。该资源配置装置应用于网络设备,如图13所示,该资源配置装置500包括:
第一配置模块502,用于为用户设备配置至少一个LBT子带以及配置参数,至少一个LBT子带包括初始配置的PRB,配置参数包括SCS。
PRB位置确定模块504,用于根据至少一个LBT子带、配置参数以及用户设备的处理能力中的至少一项,确定至少一个LBT子带的候选载波内保护带PRB的位置。
选择模块506,用于根据候选载波内保护带PRB的位置,在候选载波内保护带PRB中选择至少一个载波内保护带PRB。
信息发送模块508,用于向用户设备发送第一指示信息以及第五指示信息,第一指示信息用于指示在至少一个LBT子带上的初始配置的PRB,第五指示信息用于指示至少一个载波内保护带PRB,以使用户设备将初始配置的PRB中的载波内保护带PRB去除。
在本公开的一个实施例中,PRB位置确定模块504包括:
保护带信息确定模块,用于根据至少一个LBT子带、配置参数以及处 理能力中的至少一项,确定保护带信息,保护带信息包括以下至少一个:在LBT子带上传输的最大传输PRB数目、最小载波内保护带宽、最小载波内保护带PRB数目;
保护带PRB位置确定模块,用于根据保护带信息,确定候选载波内保护带PRB的位置。
在本公开的一个实施例中,保护带信息确定模块包括以下至少一项:
第一确定模块,用于根据SCS,确定保护带信息。
第二确定模块,用于根据初始配置的PRB的占用带宽或者至少一个LBT子带的子带数目;根据占用带宽或者子带数目,确定保护带信息。
第三确定模块,用于接收用户设备发送的处理能力,根据处理能力,确定保护带信息。
在本公开的一个实施例中,载波内保护带PRB可以是从LBT子带的边缘开始的PRB,且载波内保护带PRB的带宽大于或等于最小载波内保护带宽;或者,载波内保护带PRB可以是从LBT子带的边缘开始的PRB,且载波内保护带PRB的数目大于或等于最小载波内保护带PRB数目。
在本公开的一个实施例中,在LBT子带可以是载波边缘的LBT子带的情况下,LBT子带在载波边缘的方向上没有载波内保护带PRB;在LBT子带是带宽部分BWP边缘的LBT子带的情况下,LBT子带在BWP边缘的方向上可以没有载波内保护带PRB。
在本公开的一个实施例中,资源配置装置500还可以包括:
第二指示信息发送模块,用于向用户设备发送第二指示信息。
其中,第二指示信息用于指示用户设备是否使用载波内保护带PRB进行传输,以及在第二指示信息用于指示不使用载波内保护带PRB进行传输的情况下,使用户设备将初始配置的PRB中的载波内保护带PRB去除;在第二指示信息用于指示使用载波内保护带PRB进行传输的情况下,使用户设备不去除初始配置的PRB中的载波内保护带PRB。
在本公开的一个实施例中,选择模块506可以包括:
集合划分模块,用于根据候选载波内保护带PRB,得到多个保护带PRB集合,其中,每个保护带PRB集合中的PRB均属于候选载波内保护 带PRB,任两个保护带PRB集合之间存在交集或者不存在交集。
添加标识模块,用于为每一个保护带PRB集合添加标识。
集合选择模块,用于在多个保护带PRB集合中选择目标保护带PRB集合,目标保护带PRB集合中的PRB是至少一个载波内保护带PRB。
资源配置装置500还可以包括:
第六指示信息发送模块,用于向用户设备发送第六指示信息。
其中,第六指示信息用于指示每个保护带PRB集合中的PRB以及每个保护带PRB集合的标识,第五指示信息用于指示目标保护带PRB集合的目标标识,并指示将初始配置的PRB与目标保护带PRB集合共有的PRB从初始配置的PRB中去除。
在本公开的一个实施例中,每个保护带PRB集合的标识均是编号;添加标识模块可以包括:
第一编号模块,用于根据初始配置的PRB的占用带宽或者至少一个LBT子带的子带数目,对于同一占用带宽或者同一子带数目对应的多个保护带PRB集合,均从预定数值开始,依次对多个保护带PRB集合进行编号。
或者,
第二编号模块,用于对于全部的保护带PRB集合,依次对全部的保护带PRB集合进行编号。
在本公开的一个实施例中,资源配置装置500还可以包括:
第三指示信息发送模块,用于向用户设备发送第三指示信息,第三指示信息用于指示至少一个LBT子带中的第一LBT子带,并指示去除第一LBT子带上的载波内保护带PRB。
或者,
第四指示信息发送模块,用于向用户设备发送第四指示信息,第四指示信息用于指示至少一个LBT子带中的第二LBT子带,并指示去除第二LBT子带的目标边缘上的载波内保护带PRB,目标边缘是LBT子带的首端边缘或尾端边缘。
图14示出了本公开第八方面提供的资源配置装置的示例性结构示意图。 该资源配置装置应用于用户设备,如图14所示,该资源配置装置600包括:
信息接收模块602,用于接收网络设备发送的第一指示信息以及第五指示信息,第一指示信息用于指示在至少一个LBT子带上的初始配置的PRB,第五指示信息用于指示至少一个载波内保护带PRB。
PRB确定模块604,用于根据初始配置的PRB和载波内保护带PRB,确定目标PRB。
在本公开的一个实施例中,资源配置装置600还可以包括:
第二指示信息接收模块,用于接收网络设备发送的第二指示信息,第二指示信息用于指示用户设备是否使用载波内保护带PRB进行传输。
PRB确定模块604用于,在第二指示信息用于指示用户设备不使用载波内保护带PRB进行传输的情况下,将初始配置的PRB中的载波内保护带PRB去除。
PRB确定模块604还用于:在第二指示信息用于指示用户设备使用载波内保护带PRB进行传输的情况下,不去除初始配置的PRB中的至少一个载波内保护带PRB。
在本公开的一个实施例中,资源配置装置600还可以包括:
第六指示信息接收模块,用于接收网络设备发送的第六指示信息,其中,第六指示信息用于指示多个保护带PRB集合中每个保护带PRB集合中的PRB以及每个保护带PRB集合的标识,第五指示信息用于指示目标保护带PRB集合的目标标识,并指示将初始配置的PRB与目标保护带PRB集合共有的PRB从初始配置的PRB中去除,目标保护带PRB集合中的PRB是至少一个载波内保护带PRB。
PRB确定模块604可以包括:
集合获取模块,用于根据目标标识,从多个保护带PRB集合中获取具有目标标识的目标保护带PRB集合。
集合去除模块,用于将初始配置的PRB与目标保护带PRB集合共有的PRB从初始配置的PRB中去除。
在本公开的一个实施例中,集合获取模块可以用于,
根据初始配置的PRB的占用带宽或者至少一个LBT子带的子带数目, 获取与占用带宽或者子带数目对应的多个保护带PRB集合;在对应的多个保护带PRB集合中,获取具有目标标识的目标保护带PRB集合。
在本公开的一个实施例中,资源配置装置600还可以包括:
第三指示信息接收模块,用于接收网络设备发送的第三指示信息,第三指示信息用于指示至少一个LBT子带中的第一LBT子带,并指示去除第一LBT子带上的载波内保护带PRB。
PRB确定模块604用于,对于初始配置的PRB中的第一LBT子带上的第一PRB,将第一PRB与至少一个载波内保护带PRB共有的PRB从初始配置的PRB中去除。
在本公开的一个实施例中,资源配置装置600还可以包括:
第四指示信息接收模块,用于接收网络设备发送的第四指示信息,第四指示信息用于指示至少一个LBT子带中的第二LBT子带,并指示去除第二LBT子带的目标边缘上的载波内保护带PRB,目标边缘是首端或尾端。
PRB确定模块604具体用于:将初始配置的PRB中的目标边缘上的载波内保护带PRB去除。
图15示出了本公开第九方面提供的资源配置装置的示例性结构示意图。该资源配置装置应用于网络设备,如图15所示,该资源配置装置700包括:
指示信息发送模块702,用于向用户设备发送第七指示信息,第七指示信息用于指示多个开始PRB,以及发送每个开始PRB对应的比特图或者资源指示值,以使用户设备以每个开始PRB为起点,采用与开始PRB对应的比特图或者资源指示值得到配置的PRB。
在本公开的一个实施例中,资源配置装置700还可以包括:
子带配置模块,用于配置至少一个LBT子带,每个LBT子带包括至少一个开始PRB。
在本公开的一个实施例中,多个开始PRB分别对应的比特图相同或者不相同,或者,多个开始PRB分别对应的资源指示值相同或者不相同。
图16示出了本公开第十方面提供的资源配置装置的示例性结构示意图。该资源配置装置应用于用户设备,如图16所示,该资源配置装置800包括:
指示信息接收模块802,用于接收网络设备发送的第七指示信息,第 七指示信息用于指示多个开始PRB,以及接收网络设备发送的每个开始PRB分别对应的比特图或者资源指示值。
执行模块804,用于以每个开始PRB为起点,采用与开始PRB对应的比特图或者资源指示值,得到配置的PRB。
在本公开的一个实施例中,多个开始PRB可以为:至少一个LBT子带中的每个LBT子带包括的至少一个开始PRB。
在本公开的一个实施例中,多个开始PRB分别对应的比特图相同或者不相同,或者,多个开始PRB分别对应的资源指示值相同或者不相同。
在本公开的一个实施例中,第七指示信息用于指示一个开始PRB。
本公开实施例的第十一方面提供一种用户设备,包括处理器,存储器,存储在存储器上并可在处理器上运行的计算机程序,该计算机程序被处理器执行时实现上述第一方面、第三方面或者第五方面的资源配置方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
图17为本公开第十一方面提供的用户设备的示例性结构示意图,该用户设备900包括但不限于:射频单元901、网络模块902、音频输出单元903、输入单元904、传感器905、显示单元906、用户输入单元907、接口单元908、存储器909、处理器910、以及电源911等部件。本领域技术人员可以理解,图17中示出的用户设备结构并不构成对用户设备的限定,用户设备可以包括比图示更多或更少的部件,或者组合某些部件,或者不同的部件布置。在本公开实施例中,用户设备包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备、以及计步器等。
在一个实施例中,射频单元901用于接收网络设备发送的第一指示信息以及配置参数,第一指示信息用于指示在至少一个LBT子带上的初始配置的PRB,配置参数包括SCS。
处理器910用于根据第一指示信息、配置参数以及用户设备的处理能力中的至少一项,确定至少一个LBT子带的载波内保护带PRB的位置;根据载波内保护带PRB的位置和初始配置的PRB,确定目标PRB。
在一个实施例中,射频单元901用于接收网络设备发送的第一指示信息以及第五指示信息,第一指示信息用于指示在至少一个LBT子带上的初 始配置的PRB,第五指示信息用于指示至少一个载波内保护带PRB。
处理器910用于根据初始配置的PRB和载波内保护带PRB,确定目标PRB。
在一个实施例中,射频单元901用于接收网络设备发送的第七指示信息,第七指示信息用于指示多个开始PRB,以及接收网络设备发送的每个开始PRB分别对应的比特图或者资源指示值。
处理器910用于以每个开始PRB为起点,采用与开始PRB对应的比特图或者资源指示值,得到配置的PRB。
本公开实施例能够在存在载波内保护带的情况下灵活地进行频域资源配置。
处理器910是用户设备的控制中心,利用各种接口和线路连接整个用户设备的各个部分,通过运行或执行存储在存储器909内的软件程序以及模块中的至少一项,以及调用存储在存储器909内的数据,执行用户设备的各种功能和处理数据,从而对用户设备进行整体监控。处理器910可包括一个或多个处理单元;作为一个示例,处理器910可集成应用处理器和调制解调处理器,其中,应用处理器主要处理操作系统、用户界面和应用程序等,调制解调处理器主要处理无线通信。可以理解的是,上述调制解调处理器也可以不集成到处理器910中。
应理解的是,本公开实施例中,射频单元901可用于收发信息或通话过程中,信号的接收和发送,具体的,将来自基站的下行数据接收后,给处理器910处理;另外,将上行的数据发送给基站。通常,射频单元901包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外,射频单元901还可以通过无线通信系统与网络和其他设备通信。
用户设备通过网络模块902为用户提供了无线的宽带互联网访问,如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元903可以将射频单元901或网络模块902接收的或者在存储器909中存储的音频数据转换成音频信号并且输出为声音。而且,音频输出单元903还可以提供与用户设备900执行的特定功能相关的音频输 出(例如,呼叫信号接收声音、消息接收声音等等)。音频输出单元903包括扬声器、蜂鸣器以及受话器等。
输入单元904用于接收音频或视频信号。输入单元904可以包括图形处理器(Graphics Processing Unit,GPU)9041和麦克风9042,图形处理器9041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元906上。经图形处理器9041处理后的图像帧可以存储在存储器909(或其它存储介质)中或者经由射频单元901或网络模块902进行发送。麦克风9042可以接收声音,并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元901发送到移动通信基站的格式输出。
用户设备900还包括至少一种传感器905,比如光传感器、运动传感器以及其他传感器。具体地,光传感器包括环境光传感器及接近传感器,其中,环境光传感器可根据环境光线的明暗来调节显示面板9061的亮度,接近传感器可在用户设备900移动到耳边时,关闭显示面板9061以及背光中的至少一项。作为运动传感器的一种,加速计传感器可检测各个方向上(一般为三轴)加速度的大小,静止时可检测出重力的大小及方向,可用于识别用户设备姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等;传感器905还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等,在此不再赘述。
显示单元906用于显示由用户输入的信息或提供给用户的信息。显示单元906可包括显示面板9061,可以采用液晶显示器(Liquid Crystal Display,LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板9061。
用户输入单元907可用于接收输入的数字或字符信息,以及产生与用户设备的用户设置以及功能控制有关的键信号输入。具体地,用户输入单元907包括触控面板9071以及其他输入设备9072。触控面板9071,也称为触摸屏,可收集用户在其上或附近的触摸操作(比如用户使用手指、触 笔等任何适合的物体或附件在触控面板9071上或在触控面板9071附近的操作)。触控面板9071可包括触摸检测装置和触摸控制器两个部分。其中,触摸检测装置检测用户的触摸方位,并检测触摸操作带来的信号,将信号传送给触摸控制器;触摸控制器从触摸检测装置上接收触摸信息,并将它转换成触点坐标,再送给处理器910,接收处理器910发来的命令并加以执行。此外,可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板9071。除了触控面板9071,用户输入单元907还可以包括其他输入设备9072。具体地,其他输入设备9072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆,在此不再赘述。
进一步的,触控面板9071可覆盖在显示面板9061上,当触控面板9071检测到在其上或附近的触摸操作后,传送给处理器910以确定触摸事件的类型,随后处理器910根据触摸事件的类型在显示面板9061上提供相应的视觉输出。虽然在图17中,触控面板9071与显示面板9061是作为两个独立的部件来实现用户设备的输入和输出功能,但是在某些实施例中,可以将触控面板9071与显示面板9061集成而实现用户设备的输入和输出功能,具体此处不做限定。
接口单元908为外部装置与用户设备900连接的接口。例如,外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元908可以用于接收来自外部装置的输入(例如,数据信息、电力等等)并且将接收到的输入传输到用户设备900内的一个或多个元件或者可以用于在用户设备900和外部装置之间传输数据。
存储器909可用于存储软件程序以及各种数据。存储器909可主要包括存储程序区和存储数据区,其中,存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等;存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外,存储器909可以包括高速随机存取存储器,还可以包括非易失 性存储器,例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。存储器909可存储计算机程序,该计算机程序被处理器910执行时实现上述第一方面、第三方面或者第五方面的资源配置方法实施例的各个过程。
用户设备900还可以包括给各个部件供电的电源911(比如电池),作为一个示例,电源911可以通过电源管理系统与处理器910逻辑相连,从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
另外,用户设备900包括一些未示出的功能模块,在此不再赘述。
本公开第十二方面还提供一种网络设备,包括处理器、存储器及存储在存储器上并可在处理器上运行的计算机程序,计算机程序被处理器执行时实现上述第二方面或者第四方面的资源配置方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
本公开第十三方面还提供一种计算机可读存储介质,计算机可读存储介质上存储有计算机程序,该计算机程序被处理器执行时实现上述资源配置方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。其中,计算机可读存储介质的示例包括非暂态计算机可读存储介质,如只读存储器(Read-Only Memory,简称ROM)、随机存取存储器(Random Access Memory,简称RAM)、磁碟或者光盘等。
需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
上面参考根据本公开的实施例的方法、装置(系统)或计算机程序产品的流程图和/或框图描述了本公开的各方面。应当理解,流程图和/或框图中的每个方框以及流程图和/或框图中各方框的组合可以由计算机程序指令实现。这些计算机程序指令可被提供给通用计算机、专用计算机、或其它可编程数据处理装置的处理器,以产生一种机器,使得经由计算机或其 它可编程数据处理装置的处理器执行的这些指令使能对流程图和/或框图的一个或多个方框中指定的功能/动作的实现。这种处理器可以是但不限于是通用处理器、专用处理器、特殊应用处理器或者现场可编程逻辑阵列。还应理解,框图和/或流程图中的每个方框、以及框图和/或流程图中的方框的组合,也可以由执行指定的功能或动作的专用的基于硬件的系统来实现,或者可以由专用硬件和计算机指令的组合来实现。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本公开本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端(可以是手机,计算机,服务器,空调器,或者网络设备等)执行本公开各个实施例的方法。
上面结合附图对本公开的实施例进行了描述,但是本公开并不局限于上述的具体实施方式,上述的具体实施方式仅仅是示意性的,而不是限制性的,本领域的普通技术人员在本公开的启示下,在不脱离本公开宗旨和权利要求所保护的范围情况下,还可做出很多形式,均属于本公开的保护之内。

Claims (67)

  1. 一种资源配置方法,应用于用户设备,其特征在于,所述方法包括:
    接收网络设备发送的第一指示信息以及配置参数,所述第一指示信息用于指示在至少一个LBT子带上的初始配置的PRB,所述配置参数包括SCS;
    根据所述第一指示信息、所述配置参数以及所述用户设备的处理能力中的至少一项,确定所述至少一个LBT子带的载波内保护带PRB的位置;
    根据所述初始配置的PRB和所述载波内保护带PRB的位置,确定目标PRB。
  2. 根据权利要求1所述的方法,其特征在于,所述根据所述第一指示信息、所述配置参数以及所述用户设备的处理能力中的至少一项,确定所述至少一个LBT子带的载波内保护带PRB的位置,包括:
    根据所述第一指示信息、所述配置参数以及所述用户设备的处理能力中的至少一项,确定保护带信息,所述保护带信息包括以下至少一个:在所述LBT子带上传输的最大传输PRB数目、最小载波内保护带宽、最小载波内保护带PRB数目;
    根据所述保护带信息,确定所述载波内保护带PRB的位置。
  3. 根据权利要求2所述的方法,其特征在于,所述根据所述第一指示信息、所述配置参数以及所述用户设备的处理能力中的至少一项,确定保护带信息,包括如下至少之一:
    根据所述SCS,确定所述保护带信息;
    根据所述第一指示信息,得到所述初始配置的PRB的占用带宽或者所述至少一个LBT子带的子带数目;根据所述占用带宽或者所述子带数目,确定所述保护带信息;
    根据所述处理能力,确定所述保护带信息。
  4. 根据权利要求2所述的方法,其特征在于,
    所述载波内保护带PRB是从所述LBT子带的边缘开始的PRB,且所述载波内保护带PRB的带宽大于或等于所述最小载波内保护带宽;
    或者,
    所述载波内保护带PRB是从所述LBT子带的边缘开始的PRB,且所述载波内保护带PRB的数目大于或等于所述最小载波内保护带PRB数目。
  5. 根据权利要求1所述的方法,其特征在于,在所述LBT子带是载波边缘的LBT子带的情况下,所述LBT子带在所述载波边缘的方向上没有所述载波内保护带PRB;
    在所述LBT子带是BWP边缘的LBT子带的情况下,所述LBT子带在所述BWP边缘的方向上没有所述载波内保护带PRB。
  6. 根据权利要求1所述的方法,其特征在于,所述根据所述初始配置的PRB和所述载波内保护带PRB的位置,确定目标PRB,包括:
    将所述初始配置的PRB中的所述载波内保护带PRB去除,得到所述目标PRB。
  7. 根据权利要求6所述的方法,其特征在于,所述方法还包括:
    接收所述网络设备发送的第二指示信息,所述第二指示信息用于指示所述用户设备是否使用载波内保护带PRB进行传输;
    其中,所述将所述初始配置的PRB中的所述载波内保护带PRB去除,包括:在所述第二指示信息用于指示所述用户设备不使用载波内保护带PRB进行传输的情况下,将所述初始配置的PRB中的所述载波内保护带PRB去除;
    所述方法还包括:在所述第二指示信息用于指示所述用户设备使用载波内保护带PRB进行传输的情况下,不去除所述初始配置的PRB中的所述载波内保护带PRB。
  8. 根据权利要求6所述的方法,其特征在于,所述方法还包括:
    接收网络设备发送的第三指示信息,所述第三指示信息用于指示所述至少一个LBT子带中的第一LBT子带,并指示去除所述第一LBT子带上的载波内保护带PRB;
    其中,所述将所述初始配置的PRB中的所述载波内保护带PRB去除,包括:
    对于所述初始配置的PRB中的所述第一LBT子带上的第一PRB,将 所述第一PRB中的所述载波内保护带PRB去除。
  9. 根据权利要求6所述的方法,其特征在于,所述方法还包括:
    接收网络设备发送的第四指示信息,所述第四指示信息用于指示所述至少一个LBT子带中的第二LBT子带,并指示去除所述第二LBT子带的目标边缘上的载波内保护带PRB;
    其中,所述将所述初始配置的PRB中的所述载波内保护带PRB去除,包括:
    将所述初始配置的PRB中所述第二LBT子带所述目标边缘上的所述载波内保护带PRB去除。
  10. 一种资源配置方法,应用于网络设备,其特征在于,所述方法包括:
    为用户设备配置至少一个LBT子带以及配置参数,所述至少一个LBT子带包括初始配置的PRB,所述配置参数包括SCS;
    根据所述至少一个LBT子带、所述配置参数以及所述用户设备的处理能力中的至少一项,确定所述至少一个LBT子带的候选载波内保护带PRB的位置;
    根据所述候选载波内保护带PRB的位置,在所述候选载波内保护带PRB中选择至少一个载波内保护带PRB;
    向所述用户设备发送第一指示信息以及第五指示信息,所述第一指示信息用于指示在所述至少一个LBT子带上的所述初始配置的PRB,所述第五指示信息用于指示所述至少一个载波内保护带PRB,以使所述用户设备根据所述初始配置的PRB和所述载波内保护带PRB确定目标PRB。
  11. 根据权利要求10所述的方法,其特征在于,所述根据所述至少一个LBT子带、所述配置参数以及所述用户设备的处理能力中的至少一项,确定所述至少一个LBT子带的候选载波内保护带PRB的位置,包括:
    根据所述至少一个LBT子带、所述配置参数以及所述处理能力中的至少一项,确定保护带信息,所述保护带信息包括以下至少一个:在所述LBT子带上传输的最大传输PRB数目、最小载波内保护带宽、最小载波内保护带PRB数目;
    根据所述保护带信息,确定所述候选载波内保护带PRB的位置。
  12. 根据权利要求11所述的方法,其特征在于,所述根据所述至少一个LBT子带、所述配置参数以及所述处理能力中的至少一项,确定保护带信息,包括如下至少之一:
    根据所述SCS,确定所述保护带信息;
    根据所述初始配置的PRB的占用带宽或者所述至少一个LBT子带的子带数目,确定所述保护带信息;
    接收所述用户设备发送的所述处理能力,根据所述处理能力,确定所述保护带信息。
  13. 根据权利要求11所述的方法,其特征在于,
    所述载波内保护带PRB是从所述LBT子带的边缘开始的PRB,且所述载波内保护带PRB的带宽大于或等于所述最小载波内保护带宽;
    或者,
    所述载波内保护带PRB是从所述LBT子带的边缘开始的PRB,且所述载波内保护带PRB的数目大于或等于所述最小载波内保护带PRB数目。
  14. 根据权利要求11所述的方法,其特征在于,
    在所述LBT子带是载波边缘的LBT子带的情况下,所述LBT子带在所述载波边缘的方向上没有所述载波内保护带PRB;
    在所述LBT子带是BWP边缘的LBT子带的情况下,所述LBT子带在所述BWP边缘的方向上没有所述载波内保护带PRB。
  15. 根据权利要求10所述的方法,其特征在于,所述方法还包括:
    向所述用户设备发送第二指示信息,其中,所述第二指示信息用于指示所述用户设备是否使用载波内保护带PRB进行传输,以及在所述第二指示信息用于指示不使用载波内保护带PRB进行传输的情况下,使所述用户设备将所述初始配置的PRB中的所述载波内保护带PRB去除;在所述第二指示信息用于指示使用载波内保护带PRB进行传输的情况下,使所述用户设备不去除所述初始配置的PRB中的所述载波内保护带PRB。
  16. 根据权利要求10所述的方法,其特征在于,所述在所述候选载波内保护带PRB中选择至少一个载波内保护带PRB,包括:
    根据所述候选载波内保护带PRB,得到多个保护带PRB集合,其中, 每个所述保护带PRB集合中的PRB均属于所述候选载波内保护带PRB,任两个所述保护带PRB集合之间存在交集或者不存在交集;
    为每一个所述保护带PRB集合添加标识;
    在所述多个保护带PRB集合中选择目标保护带PRB集合,所述目标保护带PRB集合中的PRB是所述至少一个载波内保护带PRB;
    所述方法还包括:
    向所述用户设备发送第六指示信息,其中,所述第六指示信息用于指示每个所述保护带PRB集合中的PRB以及每个所述保护带PRB集合的标识,所述第五指示信息用于指示所述目标保护带PRB集合的目标标识,并指示将所述初始配置的PRB与所述目标保护带PRB集合共有的PRB从所述初始配置的PRB中去除。
  17. 根据权利要求16所述的方法,其特征在于,每个所述保护带PRB集合的标识均是编号;所述为每一个所述保护带PRB集合添加标识,包括:
    根据所述初始配置的PRB的占用带宽或者所述至少一个LBT子带的子带数目,对于同一所述占用带宽或者同一所述子带数目对应的多个所述保护带PRB集合,均从预定数值开始,依次对多个所述保护带PRB集合进行编号;
    或者,
    对于全部的所述保护带PRB集合,依次对全部的所述保护带PRB集合进行编号。
  18. 根据权利要求10所述的方法,其特征在于,所述方法还包括:
    向所述用户设备发送第三指示信息,所述第三指示信息用于指示所述至少一个LBT子带中的第一LBT子带,并指示去除所述第一LBT子带上的载波内保护带PRB;
    或者,
    向所述用户设备发送第四指示信息,所述第四指示信息用于指示所述至少一个LBT子带中的第二LBT子带,并指示去除所述第二LBT子带的目标边缘上的载波内保护带PRB。
  19. 一种资源配置方法,应用于用户设备,其特征在于,所述方法包括:
    接收网络设备发送的第一指示信息以及第五指示信息,所述第一指示信息用于指示在至少一个LBT子带上的初始配置的PRB,所述第五指示信息用于指示至少一个载波内保护带PRB;
    根据所述初始配置的PRB和所述载波内保护带PRB,确定目标PRB。
  20. 根据权利要求19所述的方法,其特征在于,所述根据所述初始配置的PRB和所述载波内保护带PRB,确定目标PRB,包括:
    将所述初始配置的PRB中的所述载波内保护带PRB去除,得到所述目标PRB。
  21. 根据权利要求20所述的方法,其特征在于,所述方法还包括:
    接收所述网络设备发送的第二指示信息,所述第二指示信息用于指示所述用户设备是否使用载波内保护带PRB进行传输;
    其中,所述将所述初始配置的PRB中的所述载波内保护带PRB去除,包括:在所述第二指示信息用于指示所述用户设备不使用载波内保护带PRB进行传输的情况下,将所述初始配置的PRB中的所述载波内保护带PRB去除;
    所述方法还包括:在所述第二指示信息用于指示所述用户设备使用载波内保护带PRB进行传输的情况下,不去除所述初始配置的PRB中的所述至少一个载波内保护带PRB。
  22. 根据权利要求20所述的方法,其特征在于,所述将所述初始配置的PRB中的所述载波内保护带PRB去除之前,所述方法还包括:
    接收所述网络设备发送的第六指示信息,其中,所述第六指示信息用于指示多个保护带PRB集合中每个保护带PRB集合中的PRB以及每个所述保护带PRB集合的标识,所述第五指示信息用于指示目标保护带PRB集合的目标标识,并指示将所述初始配置的PRB与所述目标保护带PRB集合共有的PRB从所述初始配置的PRB中去除,所述目标保护带PRB集合中的PRB是所述至少一个载波内保护带PRB;
    所述将所述初始配置的PRB中的所述载波内保护带PRB去除,包括:
    根据所述目标标识,从所述多个保护带PRB集合中获取具有所述目标标识的所述目标保护带PRB集合;
    将所述初始配置的PRB与所述目标保护带PRB集合共有的PRB从所述初始配置的PRB中去除。
  23. 根据权利要求22所述的方法,其特征在于,所述根据所述目标标识,从所述多个保护带PRB集合中获取具有所述目标标识的所述目标保护带PRB集合,包括:
    根据所述初始配置的PRB的占用带宽或者所述至少一个LBT子带的子带数目,获取与所述占用带宽或者所述子带数目对应的多个所述保护带PRB集合;
    在对应的多个所述保护带PRB集合中,获取具有所述目标标识的所述目标保护带PRB集合。
  24. 根据权利要求20所述的方法,其特征在于,所述方法还包括:
    接收所述网络设备发送的第三指示信息,所述第三指示信息用于指示所述至少一个LBT子带中的第一LBT子带,并指示去除所述第一LBT子带上的所述载波内保护带PRB;
    其中,所述将所述初始配置的PRB中的所述载波内保护带PRB去除,包括:
    对于所述初始配置的PRB中的所述第一LBT子带上的第一PRB,将所述第一PRB与所述至少一个载波内保护带PRB共有的PRB从所述初始配置的PRB中去除。
  25. 根据权利要求20所述的方法,其特征在于,所述方法还包括:
    接收所述网络设备发送的第四指示信息,所述第四指示信息用于指示所述至少一个LBT子带中的第二LBT子带,并指示去除所述第二LBT子带的目标边缘上的所述载波内保护带PRB;
    其中,所述将所述初始配置的PRB中的所述载波内保护带PRB去除,包括:
    将所述初始配置的PRB中所述第二LBT子带目标边缘上的所述载波内保护带PRB去除。
  26. 一种资源配置方法,应用于网络设备,其特征在于,所述方法包括:
    向用户设备发送第七指示信息,所述第七指示信息用于指示多个开始 PRB,以及发送每个所述开始PRB对应的比特图或者资源指示值,以使所述用户设备以每个所述开始PRB为起点,采用与所述开始PRB对应的所述比特图或者所述资源指示值得到配置的PRB。
  27. 根据权利要求26所述的方法,其特征在于,所述向用户设备发送第七指示信息,以及发送每个所述开始PRB对应的比特图或者资源指示值之前,所述方法还包括:
    配置至少一个LBT子带,每个所述LBT子带包括至少一个所述开始PRB。
  28. 根据权利要求26所述的方法,其特征在于,所述多个开始PRB分别对应的所述比特图相同或者不相同,或者,所述多个开始PRB分别对应的所述资源指示值相同或者不相同。
  29. 根据权利要求26所述的方法,其特征在于,所述第七指示信息用于指示一个开始PRB。
  30. 一种资源配置方法,应用于用户设备,其特征在于,所述方法包括:
    接收网络设备发送的第七指示信息,所述第七指示信息用于指示多个开始PRB,以及接收所述网络设备发送的每个所述开始PRB分别对应的比特图或者资源指示值;
    以每个所述开始PRB为起点,采用与所述开始PRB对应的所述比特图或者所述资源指示值,得到配置的PRB。
  31. 根据权利要求30所述的方法,其特征在于,所述多个开始PRB为:至少一个LBT子带中的每个LBT子带包括的至少一个开始PRB。
  32. 根据权利要求30所述的方法,其特征在于,所述多个开始PRB分别对应的所述比特图相同或者不相同,或者,所述多个开始PRB分别对应的所述资源指示值相同或者不相同。
  33. 一种资源配置装置,应用于用户设备,其特征在于,所述装置包括:
    信息接收模块,用于接收网络设备发送的第一指示信息以及配置参数,所述第一指示信息用于指示在至少一个LBT子带上的初始配置的PRB,所述配置参数包括SCS;
    PRB位置确定模块,用于根据所述第一指示信息、所述配置参数以及 所述用户设备的处理能力中的至少一项,确定所述至少一个LBT子带的载波内保护带PRB的位置;
    PRB确定模块,用于根据所述初始配置的PRB和所述载波内保护带PRB的位置,确定目标PRB。
  34. 根据权利要求33所述的装置,其特征在于,所述PRB位置确定模块包括:
    保护带信息确定模块,用于根据所述第一指示信息、所述配置参数以及所述用户设备的处理能力中的至少一项,确定保护带信息,所述保护带信息包括以下至少一个:在所述LBT子带上传输的最大传输PRB数目、最小载波内保护带宽、最小载波内保护带PRB数目;
    保护带PRB位置确定模块,用于根据所述保护带信息,确定所述载波内保护带PRB的位置。
  35. 根据权利要求34所述的装置,其特征在于,所述保护带信息确定模块包括如下至少之一项:
    第一确定模块,用于根据所述SCS,确定所述保护带信息;
    第二确定模块,用于根据所述第一指示信息,得到所述初始配置的PRB的占用带宽或者所述至少一个LBT子带的子带数目;根据所述占用带宽或者所述子带数目,确定所述保护带信息;
    第三确定模块,用于根据所述处理能力,确定所述保护带信息。
  36. 根据权利要求34所述的装置,其特征在于,
    所述载波内保护带PRB是从所述LBT子带的边缘开始的PRB,且所述载波内保护带PRB的带宽大于或等于所述最小载波内保护带宽;
    或者,
    所述载波内保护带PRB是从所述LBT子带的边缘开始的PRB,且所述载波内保护带PRB的数目大于或等于所述最小载波内保护带PRB数目。
  37. 根据权利要求33所述的装置,其特征在于,在所述LBT子带是载波边缘的LBT子带的情况下,所述LBT子带在所述载波边缘的方向上没有所述载波内保护带PRB;
    在所述LBT子带是BWP边缘的LBT子带的情况下,所述LBT子带在 所述BWP边缘的方向上没有所述载波内保护带PRB。
  38. 根据权利要求33所述的装置,其特征在于,所述PRB确定模块具体用于:将所述初始配置的PRB中的所述载波内保护带PRB去除,得到所述目标PRB。
  39. 根据权利要求38所述的装置,其特征在于,所述装置还包括:
    指示接收模块,用于接收所述网络设备发送的第二指示信息,所述第二指示信息用于指示所述用户设备是否使用载波内保护带PRB进行传输;
    其中,所述PRB确定模块具体用于:在所述第二指示信息用于指示所述用户设备不使用载波内保护带PRB进行传输的情况下,将所述初始配置的PRB中的所述载波内保护带PRB去除;
    在所述第二指示信息用于指示所述用户设备使用载波内保护带PRB进行传输的情况下,所述PRB确定模块不去除所述初始配置的PRB中的所述载波内保护带PRB。
  40. 根据权利要求38所述的装置,其特征在于,所述装置还包括:
    第一指示接收模块,用于接收网络设备发送的第三指示信息,所述第三指示信息用于指示所述至少一个LBT子带中的第一LBT子带,并指示去除所述第一LBT子带上的载波内保护带PRB;
    其中,所述PRB确定模块具体用于:对于所述初始配置的PRB中的所述第一LBT子带上的第一PRB,将所述第一PRB中的所述载波内保护带PRB去除。
  41. 根据权利要求38所述的装置,其特征在于,所述装置还包括:
    第二指示接收模块,用于接收网络设备发送的第四指示信息,所述第四指示信息用于指示所述至少一个LBT子带中的第二LBT子带,并指示去除所述第二LBT子带的目标边缘上的载波内保护带PRB;
    其中,所述PRB确定模块具体用于:将所述初始配置的PRB中所述第二LBT子带所述目标边缘上的所述载波内保护带PRB去除。
  42. 一种资源配置装置,应用于网络设备,其特征在于,所述装置包括:
    第一配置模块,用于为用户设备配置至少一个LBT子带以及配置参数,所述至少一个LBT子带包括初始配置的PRB,所述配置参数包括SCS;
    PRB位置确定模块,用于根据所述至少一个LBT子带、所述配置参数以及所述用户设备的处理能力中的至少一项,确定所述至少一个LBT子带的候选载波内保护带PRB的位置;
    选择模块,用于根据所述候选载波内保护带PRB的位置,在所述候选载波内保护带PRB中选择至少一个载波内保护带PRB;
    信息发送模块,用于向所述用户设备发送第一指示信息以及第五指示信息,所述第一指示信息用于指示在所述至少一个LBT子带上的所述初始配置的PRB,所述第五指示信息用于指示所述至少一个载波内保护带PRB,以使所述用户设备根据所述初始配置的PRB和所述载波内保护带PRB确定目标PRB。
  43. 根据权利要求42所述的装置,其特征在于,所述PRB位置确定模块包括:
    保护带信息确定模块,用于根据所述至少一个LBT子带、所述配置参数以及所述处理能力中的至少一项,确定保护带信息,所述保护带信息包括以下至少一个:在所述LBT子带上传输的最大传输PRB数目、最小载波内保护带宽、最小载波内保护带PRB数目;
    保护带PRB位置确定模块,用于根据所述保护带信息,确定所述候选载波内保护带PRB的位置。
  44. 根据权利要求43所述的装置,其特征在于,所述保护带信息确定模块包括如下至少之一:
    第一确定模块,用于根据所述SCS,确定所述保护带信息;
    第二确定模块,用于根据所述初始配置的PRB的占用带宽或者所述至少一个LBT子带的子带数目,确定所述保护带信息;
    第三确定模块,用于接收所述用户设备发送的所述处理能力,根据所述处理能力,确定所述保护带信息。
  45. 根据权利要求43所述的装置,其特征在于,
    所述载波内保护带PRB是从所述LBT子带的边缘开始的PRB,且所述载波内保护带PRB的带宽大于或等于所述最小载波内保护带宽;
    或者,
    所述载波内保护带PRB是从所述LBT子带的边缘开始的PRB,且所述载波内保护带PRB的数目大于或等于所述最小载波内保护带PRB数目。
  46. 根据权利要求43所述的装置,其特征在于,
    在所述LBT子带是载波边缘的LBT子带的情况下,所述LBT子带在所述载波边缘的方向上没有所述载波内保护带PRB;
    在所述LBT子带是BWP边缘的LBT子带的情况下,所述LBT子带在所述BWP边缘的方向上没有所述载波内保护带PRB。
  47. 根据权利要求42所述的装置,其特征在于,所述装置还包括:
    第二指示信息发送模块,用于向所述用户设备发送第二指示信息,其中,所述第二指示信息用于指示所述用户设备是否使用载波内保护带PRB进行传输,以及在所述第二指示信息用于指示不使用载波内保护带PRB进行传输的情况下,使所述用户设备将所述初始配置的PRB中的所述载波内保护带PRB去除;在所述第二指示信息用于指示使用载波内保护带PRB进行传输的情况下,使所述用户设备不去除所述初始配置的PRB中的所述载波内保护带PRB。
  48. 根据权利要求42所述的装置,其特征在于,所述选择模块包括:
    集合划分模块,用于根据所述候选载波内保护带PRB,得到多个保护带PRB集合,其中,每个所述保护带PRB集合中的PRB均属于所述候选载波内保护带PRB,任两个所述保护带PRB集合之间存在交集或者不存在交集;
    标识添加模块,用于为每一个所述保护带PRB集合添加标识;
    集合选择模块,用于在所述多个保护带PRB集合中选择目标保护带PRB集合,所述目标保护带PRB集合中的PRB是所述至少一个载波内保护带PRB;
    所述装置还包括:
    第六指示信息发送模块,用于向所述用户设备发送第六指示信息,其中,所述第六指示信息用于指示每个所述保护带PRB集合中的PRB以及每个所述保护带PRB集合的标识,所述第五指示信息用于指示所述目标保护带PRB集合的目标标识,并指示将所述初始配置的PRB与所述目标保 护带PRB集合共有的PRB从所述初始配置的PRB中去除。
  49. 根据权利要求48所述的装置,其特征在于,每个所述保护带PRB集合的标识均是编号;所述添加标识模块包括:
    第一编号模块,用于根据所述初始配置的PRB的占用带宽或者所述至少一个LBT子带的子带数目,对于同一所述占用带宽或者同一所述子带数目对应的多个所述保护带PRB集合,均从预定数值开始,依次对多个所述保护带PRB集合进行编号;
    或者,
    第二编号模块,用于对于全部的所述保护带PRB集合,依次对全部的所述保护带PRB集合进行编号。
  50. 根据权利要求42所述的装置,其特征在于,所述装置还包括:
    第三指示信息发送模块,用于向所述用户设备发送第三指示信息,所述第三指示信息用于指示所述至少一个LBT子带中的第一LBT子带,并指示去除所述第一LBT子带上的载波内保护带PRB;
    或者,
    第四指示信息发送模块,用于向所述用户设备发送第四指示信息,所述第四指示信息用于指示所述至少一个LBT子带中的第二LBT子带,并指示去除所述第二LBT子带的目标边缘上的载波内保护带PRB。
  51. 一种资源配置装置,应用于用户设备,其特征在于,所述装置包括:
    信息接收模块,用于接收网络设备发送的第一指示信息以及第五指示信息,所述第一指示信息用于指示在至少一个LBT子带上的初始配置的PRB,所述第五指示信息用于指示至少一个载波内保护带PRB;
    PRB确定模块,用于根据所述初始配置的PRB和所述载波内保护带PRB确定目标PRB。
  52. 根据权利要求51所述的装置,其特征在于,所述PRB确定模块具体用于:将所述初始配置的PRB中的所述载波内保护带PRB去除,得到所述目标PRB。
  53. 根据权利要求52所述的装置,其特征在于,所述装置还包括:
    第二指示信息接收模块,用于接收所述网络设备发送的第二指示信息, 所述第二指示信息用于指示所述用户设备是否使用载波内保护带PRB进行传输;
    其中,所述PRB确定模块具体用于:在所述第二指示信息用于指示所述用户设备不使用载波内保护带PRB进行传输的情况下,将所述初始配置的PRB中的所述载波内保护带PRB去除;
    在所述第二指示信息用于指示所述用户设备使用载波内保护带PRB进行传输的情况下,所述PRB确定模块不去除所述初始配置的PRB中的所述至少一个载波内保护带PRB。
  54. 根据权利要求52所述的装置,其特征在于,所述装置还包括:
    第六指示信息接收模块,用于接收所述网络设备发送的第六指示信息,其中,所述第六指示信息用于指示多个保护带PRB集合中每个保护带PRB集合中的PRB以及每个所述保护带PRB集合的标识,所述第五指示信息用于指示目标保护带PRB集合的目标标识,并指示将所述初始配置的PRB与所述目标保护带PRB集合共有的PRB从所述初始配置的PRB中去除,所述目标保护带PRB集合中的PRB是所述至少一个载波内保护带PRB;
    所述PRB确定模块包括:
    集合获取模块,用于根据所述目标标识,从所述多个保护带PRB集合中获取具有所述目标标识的所述目标保护带PRB集合;
    集合去除模块,用于将所述初始配置的PRB与所述目标保护带PRB集合共有的PRB从所述初始配置的PRB中去除。
  55. 根据权利要求54所述的装置,其特征在于,所述集合获取模块具体用于:
    根据所述初始配置的PRB的占用带宽或者所述至少一个LBT子带的子带数目,获取与所述占用带宽或者所述子带数目对应的多个所述保护带PRB集合;
    在对应的多个所述保护带PRB集合中,获取具有所述目标标识的所述目标保护带PRB集合。
  56. 根据权利要求52所述的装置,其特征在于,所述装置还包括:
    第三指示信息接收模块,用于接收所述网络设备发送的第三指示信息, 所述第三指示信息用于指示所述至少一个LBT子带中的第一LBT子带,并指示去除所述第一LBT子带上的所述载波内保护带PRB;
    其中,所述PRB确定模块具体用于:对于所述初始配置的PRB中的所述第一LBT子带上的第一PRB,将所述第一PRB与所述至少一个载波内保护带PRB共有的PRB从所述初始配置的PRB中去除。
  57. 根据权利要求52所述的装置,其特征在于,所述装置还包括:
    第四指示信息接收模块,用于接收所述网络设备发送的第四指示信息,所述第四指示信息用于指示所述至少一个LBT子带中的第二LBT子带,并指示去除所述第二LBT子带的目标边缘上的所述载波内保护带PRB;
    其中,所述PRB确定模块具体用于:将所述初始配置的PRB中所述第二LBT子带目标边缘上的所述载波内保护带PRB去除。
  58. 一种资源配置装置,应用于网络设备,其特征在于,所述装置包括:
    指示信息发送模块,用于向用户设备发送第七指示信息,所述第七指示信息用于指示多个开始PRB,以及发送每个所述开始PRB对应的比特图或者资源指示值,以使所述用户设备以每个所述开始PRB为起点,采用与所述开始PRB对应的所述比特图或者所述资源指示值得到配置的PRB。
  59. 根据权利要求58所述的装置,其特征在于,所述装置还包括:
    子带配置模块,用于配置至少一个LBT子带,每个所述LBT子带包括至少一个所述开始PRB。
  60. 根据权利要求58所述的装置,其特征在于,所述多个开始PRB分别对应的所述比特图相同或者不相同,或者,所述多个开始PRB分别对应的所述资源指示值相同或者不相同。
  61. 根据权利要求58所述的装置,其特征在于,所述第七指示信息用于指示一个开始PRB。
  62. 一种资源配置装置,应用于用户设备,其特征在于,所述装置包括:
    指示信息接收模块,用于接收网络设备发送的第七指示信息,所述第七指示信息用于指示多个开始PRB,以及接收所述网络设备发送的每个所述开始PRB分别对应的比特图或者资源指示值;
    执行模块,用于以每个所述开始PRB为起点,采用与所述开始PRB对 应的所述比特图或者所述资源指示值,得到配置的PRB。
  63. 根据权利要求62所述的装置,其特征在于,所述多个开始PRB为:至少一个LBT子带中的每个LBT子带包括的至少一个开始PRB。
  64. 根据权利要求62所述的装置,其特征在于,所述多个开始PRB分别对应的所述比特图相同或者不相同,或者,所述多个开始PRB分别对应的所述资源指示值相同或者不相同。
  65. 一种用户设备,其特征在于,包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现如权利要求1至9、19至25、30至32中任一项所述的资源配置方法的步骤。
  66. 一种网络设备,其特征在于,包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序,所述计算机程序被所述处理器执行时实现如权利要求10至18、26至29中任一项所述的资源配置方法的步骤。
  67. 一种计算机可读存储介质,其特征在于,所述计算机可读存储介质上存储计算机程序,所述计算机程序被处理器执行时实现如权利要求1至32中任一项所述的资源配置方法的步骤。
PCT/CN2020/117232 2019-09-27 2020-09-23 资源配置方法、装置、设备及存储介质 WO2021057812A1 (zh)

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